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1. Requirements for nuclear deterrence and arms control in a two-nuclear-peer environment

Author:
Gregory Weaver and Amy Woolf
Publication Date:
02-2024
Content Type:
Special Report
Institution:
Atlantic Council
Abstract:
After decades of seeking to reduce the role of nuclear weapons in international relations, the United States is now grappling with a global landscape marked by intense strategic competition and the growing salience of nuclear weapons—problems that will likely persist for years to come. Over the past year, Russia compounded its aggression in Ukraine with nuclear saber-rattling, modernizing and expanding its nuclear forces over the past decade. Furthermore, Russia’s possession of a substantial inventory of theater nuclear weapons continues to threaten regional deterrence. Meanwhile, in Asia, Beijing is pursuing an unprecedented surge in its nuclear capabilities. If current trends persist, China is projected to possess about 1,500 nuclear warheads by 2035.1 While China was once viewed as a secondary nuclear power, its substantial investment in its nuclear arsenal—including the launch of a third ballistic missile early-warning satellite in 2022 and advancements in land-based ballistic missiles, aircraft, submarines, and hypersonic missiles—positions China to become a near-equal nuclear power in the coming decade. These trends mark a historic shift. For the first time in its history, the United States must face two near-peer nuclear competitors simultaneously. At the same time, Russia’s suspension of its compliance with the New START agreement in 2023 has significantly weakened the last strategic arms control framework established in the Cold War and post-Cold War eras. This move leaves scant provisions governing the future of nuclear capabilities among the United States and its adversaries. For over half a century, Washington and Moscow negotiated to establish treaties that imposed limits on their nuclear arsenals, aiming to manage their nuclear rivalry and mitigate the risk of nuclear conflict. This process served the national security interests of both sides by curbing weapons and activities that could jeopardize deterrence, safeguarding strategic stability, offering insights into nuclear capacities, and potentially steering military competition toward less perilous avenues. However, shifts in the global security landscape have altered this calculus. The Russian Federation, much like the Soviet Union before it, has insisted that future agreements factor in the nuclear capabilities of Britain and France. On the other hand, the United States now confronts a security environment featuring two nuclear-armed adversaries—Russia and China—whose forces will potentially pose significant threats to the United States and its allies. This evolving security landscape may prompt the United States to reevaluate its assessments of its deterrence and arms control requirements. But how should the United States approach this problem?
Topic:
Defense Policy, Arms Control and Proliferation, National Security, Nuclear Weapons, Science and Technology, and Deterrence
Political Geography:
Russia, China, Asia, Korea, and United States of America

2. Inside the ICBM Lobby: Special Interests or the Public Interest?

Author:
William D. Hartung
Publication Date:
08-2024
Content Type:
Policy Brief
Institution:
Quincy Institute for Responsible Statecraft
Abstract:
The nuclear weapons lobby is one of the most powerful forces in the military industrial complex. 1 The lobby’s current priority is advocating for the $315 billion Sentinel program to build a new Intercontinental Ballistic Missile (ICBM). The program has faced controversy over both its utility and its cost, including a cost increase of a whopping 81 percent since 2020. The key champions of the Sentinel program are the Senators from Montana, North Dakota, Utah and Wyoming — states that are home to major ICBM bases or host major work on the Sentinel program. The group — known as the Senate ICBM Coalition — stresses the Sentinel’s purported role in strengthening nuclear deterrence as well as its creation of jobs in the states they represent. However, other members of Congress and ex–defense officials have raised urgent concerns about the Sentinel program, questioning the deterrence rationale that undergirds it and raising the alarm over the risk of accidental nuclear usage. Despite claims about Sentinel’s economic benefits, it remains unclear how many jobs the program will actually create. Weapons contractors — led by the Sentinel’s prime contractor, Northrop Grumman — play a central role in the ICBM lobby. Since 2018, members of the strategic forces subcommittees of the House and Senate Armed Services Committees have received $3.8 million from the 11 major Sentinel contractors. In total, ICBM contractors have donated $87 million to members of Congress in the last four election cycles alone. Contractors’ influence efforts are aided by the fact that senior government officials and members of Congress often secure jobs in the arms industry when they leave government; this provides them the opportunity to lobby former colleagues. In all, the 11 ICBM contractors have spent $226 million on lobbying in the past four election cycles. They currently employ 275 lobbyists, the vast majority of whom have passed through the revolving door from influential positions in government. The Sentinel program should be scrutinized as part of a larger reassessment of U.S. nuclear policy. The 2023 report of the Congressional Commission on the Strategic Posture of the United States endorses the program and calls for a comprehensive nuclear weapons build-up, including the possible placement of multiple nuclear warheads on ICBMs — a highly aggressive strategic posture that has not been in place since the Cold War. A high number of Commission members have ties to the nuclear weapons industry, including its co–chair Jon Kyl, who was once a lobbyist for Sentinel prime contractor Northrop Grumman. Congress must weigh the dubious benefits of the Commission’s proposals against the significant risks and costs its recommendations would entail if carried out.
Topic:
Foreign Policy, Nuclear Weapons, Grand Strategy, Military-Industrial Complex, Militarism, and Sentinel Program
Political Geography:
Russia, China, Asia, and United States of America

3. US strategy and force posture for an era of nuclear tripolarity

Author:
Keir A. Lieber and Daryl G. Press
Publication Date:
05-2023
Content Type:
Working Paper
Institution:
Atlantic Council
Abstract:
The term “nuclear tripolarity” describes a world in which China has joined the United States and Russia as a leading nuclear power. As China modernizes its existing nuclear forces and deploys new weapons, it is on track to roughly double its deployed nuclear arsenal in the next few years—from approximately 350 to 700 deliverable warheads. The US Department of Defense projects that China will go further, expanding its arsenal to at least 1,500 warheads by 2035.1 At those force levels, China’s arsenal would be comparable to US and Russian deployed nuclear forces, currently capped at 1,550 by the New START Treaty.2 What are the consequences of emerging tripolarity for US nuclear strategy and force posture? If the United States retains its current approach to nuclear force planning, the growth of China’s arsenal (and the ongoing modernization of Russia’s nuclear weapons) will likely compel the United States to significantly increase its own arsenal. The easiest way to do so would be to upload one to two thousand additional warheads from US reserves onto existing delivery systems when the New START treaty expires in 2026. Unfortunately, a major increase in US forces would likely mark just another step in an intensifying arms competition among the three leading nuclear powers, since China and Russia would then feel pressure to respond.
Topic:
Defense Policy, National Security, Nuclear Weapons, Geopolitics, Deterrence, and Multipolarity
Political Geography:
Russia, China, Asia, North America, and United States of America

4. China-Korea Relations: Kim Jong Un Tests Xi-Yoon Diplomacy

Author:
Scott Snyder and See-Won Byun
Publication Date:
01-2023
Content Type:
Journal Article
Journal:
Comparative Connections
Institution:
Pacific Forum
Abstract:
Regional and global summits presented high-level platforms for China-South Korea engagement in November. The summitry showed that the relationship had returned with solidity with the resumption of international meetings and in-person exchanges. Although the Xi Jinping and Yoon Suk Yeol leaderships advanced diplomatic exchange, concerns emerged over enduring political and security constraints and growing linkages with the economic relationship. Kim Jong Un’s escalation of military threats, through an unprecedented number of missile tests this year, challenged Xi-Yoon bilateral and multilateral diplomacy. China-North Korea bilateral interactions, while brisk, primarily relied on Xi and Kim’s exchange of congratulatory letters around significant founding anniversaries, China’s 20th Party Congress, and expressions of condolences after the death of former Chinese leader Jiang Zemin. The UN Security Council’s failure to take unified action on DPRK threats prompted South Korea to voice frustration with China and expand cooperation with US and Japanese partners. Such responses only reinforced concerns raised in recent leadership exchanges, and Korean domestic division over Yoon’s diplomatic strategies.
Topic:
Diplomacy, Nuclear Weapons, Bilateral Relations, and Multilateralism
Political Geography:
China, Asia, South Korea, and North Korea

5. China Maritime Report No. 30: A Brief Technical History of PLAN Nuclear Submarines

Author:
Christopher P. Carlson and Howard Wang
Publication Date:
08-2023
Content Type:
Special Report
Institution:
China Maritime Studies Institute, U.S. Naval War College
Abstract:
After nearly 50 years since the first Type 091 SSN was commissioned, China is finally on the verge of producing world-class nuclear-powered submarines. This report argues that the propulsion, quieting, sensors, and weapons capabilities of the Type 095 SSGN could approach Russia’s Improved Akula I class SSN. The Type 095 will likely be equipped with a pump jet propulsor, a freefloating horizontal raft, a hybrid propulsion system, and 12-18 vertical launch system tubes able to accommodate anti-ship and land-attack cruise missiles. China’s newest SSBN, the Type 096, will likewise see significant improvements over its predecessor, with the potential to compare favorably to Russia’s Dolgorukiy class SSBN in the areas of propulsion, sensors, and weapons, but more like the Improved Akula I in terms of quieting. If this analysis is correct, the introduction of the Type 095 and Type 096 would have profound implications for U.S. undersea security.
Topic:
Nuclear Weapons, Armed Forces, Maritime, Submarines, and People's Liberation Army (PLA)
Political Geography:
China and Asia

6. China Maritime Report No. 31: China's Submarine Industrial Base: State-Led Innovation with Chinese Characteristics

Author:
Sarah Kirchberger
Publication Date:
09-2023
Content Type:
Special Report
Institution:
China Maritime Studies Institute, U.S. Naval War College
Abstract:
In recent years, China’s naval industries have made tremendous progress supporting the modernization of the People’s Liberation Army Navy (PLAN) submarine force, both through robust commitment to research and development (R&D) and the upgrading of production infrastructure at the country’s three submarine shipyards: Bohai Shipyard, Huludao; Wuchang Shipyard, Wuhan; and Jiangnan Shipyard, Shanghai. Nevertheless, China’s submarine industrial base continues to suffer from surprising weaknesses in propulsion (from marine diesels to fuel cells) and submarine quieting. Closer ties with Russia could provide opportunities for China to overcome these enduring technological limitations by exploiting political and economic levers to gain access to Russia’s remaining undersea technology secrets.
Topic:
Nuclear Weapons, Navy, Industry, Submarines, and People's Liberation Army (PLA)
Political Geography:
China and Asia

7. Space: America's New Strategic Front Line

Author:
Henry D. Sokolski
Publication Date:
10-2023
Content Type:
Book
Institution:
Nonproliferation Policy Education Center
Abstract:
Last week, the Congressional Commission on the Strategic Posture of the United States released its final report. Although Congress tasked it to assess the role of space systems in America’s strategic posture, the commission dedicated less than a half-page of its 160-page review to this matter. Of its 20 pages of specific recommendations, the commission made none on space. This seems odd. As China and Russia build up their nuclear arsenals well beyond what America has deployed, the cost and impracticality of quantitatively countering these threats only grows. The commission report rightly recommends the United States make its strategic nuclear forces less vulnerable to a potential first strike. But what of the argument that to do this America and its allies must be able to stun or disable its adversaries’ military eyes, ears, voices, and nervous systems both on Earth and in space? Those who argue this maintain that if America commands space, it can be assured of victory in war and, better yet, be able to deter conflicts. Does it follow that if America and its allies lose assured command of space, acquiring more and better nuclear weapons may be for naught? What does securing command of space demand? What would it enable our military to do? What space capabilities are our key space adversary — China — and our key Asian allies—Japan and South Korea — planning to employ? What will implementing America’s current space strategy entail and cost? What might alternatives to this strategy entail? Which, if any, space capacities and military actions does the Outer Space Treaty (to which Russia, China, the United States, and most states in Asia and Europe are parties) allow or prohibit? Can these limits be enforced? What can space war simulations do to help get the answers? NPEC commissioned some of the nation’s top military and legal space experts to examine these issues. It then held a series of space simulations to test their answers out. The result, which my staff and I are releasing today, is a 354-page volume, Space: America’s New Strategic Front Line (introduction below). It features insights from space policy experts and practitioners and more than suggests that strategic deterrence will depend on securing space superiority.
Topic:
Security, Defense Policy, Nuclear Weapons, Nonproliferation, and Space
Political Geography:
Russia, Japan, China, South Korea, North America, and United States of America

8. The Restraining Effect of Nuclear Deterrence

Author:
William D'Ambruoso
Publication Date:
06-2023
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
Recent developments in international affairs and military technology have led some analysts to conclude that the nuclear revolution, which purportedly prevents war between nuclear powers, no longer has much effect—that the world is getting safer for nuclear war or conventional war beneath the nuclear umbrella. This conclusion is wrong; technological change has not meaningfully shifted the political calculus pacifying relations between nuclear weapons states. The war in Ukraine demonstrates the continued strength of nuclear restraint: while Russian President Vladimir Putin is risk-acceptant and brutal, he did not attack a country protected by U.S.-extended deterrence, and, like NATO members, he appears deterred by the possibility that a Russia-NATO war could escalate out of control. North Korea provides another example of the endurance of mutual deterrence: Despite heated rhetoric and a barrage of missile tests, North Korea remains deterrable, and its small arsenal has also been able to deter the United States. Because the chances of nuclear war are usually low but never zero, the nuclear age should continue to be an era of great power restraint. Traditional foreign policy approaches emphasizing strategic ambiguity and arms control, including with China, remain useful tools to help keep the peace.
Topic:
Foreign Policy, Defense Policy, NATO, Nuclear Weapons, International Affairs, Deterrence, and Military
Political Geography:
Russia, China, North Korea, and United States of America

9. Atomic Strait: How China’s Nuclear Buildup Shapes Security Dynamics with Taiwan and the United States

Author:
Jacob Stokes
Publication Date:
02-2023
Content Type:
Special Report
Institution:
Center for a New American Security (CNAS)
Abstract:
This report examines the intersection of China’s nuclear modernization and cross-Strait tensions, especially how they might play out during a crisis, contingency, or conflict involving China, Taiwan, and the United States. Beijing is rapidly modernizing its nuclear arsenal to make it larger and more sophisticated. Changes include an increase in warhead numbers from more than 400 today to potentially 700 by 2027 and more beyond, consolidating a nuclear triad, developing new delivery systems, and digging at least 300 new missile silos. Some factors still could constrain the growth of China’s arsenal or the policies that shape the way Chinese leaders employ it. They range from fissile material stocks to competing military spending priorities, considerations about China’s international reputation, and upholding Beijing’s claimed No First Use policy. But nearly all those constraining factors either already have weakened or could do so in the near future. China’s expanding nuclear arsenal suggests that the force will be designed to fulfill new missions. Some part of Beijing’s buildup surely is meant to bolster its second-strike retaliatory capability in the face of what China perceives as shifts in U.S. conventional and nuclear capabilities and policies. China’s long-term goal for the expansion, however, could be more ambitious and potentially even include seeking to build an arsenal on par with Washington’s and Moscow’s. Meanwhile, China continues to ramp up pressure on Taiwan using political, economic, and military tools. Beijing’s campaign could provoke more crises in the coming years. The three major roles that nuclear weapons could play for China when dealing with cross-Strait crises or conflicts are: to shield China from U.S. nuclear coercion, to threaten Chinese nuclear use to try to forestall U.S. intervention, and to conduct a limited Chinese nuclear detonation in an attempt to force U.S. and Taiwanese capitulation. The report concludes with recommendations for U.S. policymakers. It calls for carrying out U.S. nuclear modernization plans to deter China but avoiding nuclear arms racing as a strategy in itself. It recommends incorporating nuclear elements into contingency planning and scenario exercises related to Taiwan, both unilaterally and with allies and partners. The report then calls for improving Taiwan’s conventional military capabilities while maintaining a consistent U.S. policy on cross-Strait issues and ensuring Taiwan forgoes pursuing indigenous nuclear weapons. Finally, the report argues in favor of pushing forward tough-minded bilateral engagement with Beijing on strategic stability and security issues while crafting a multilateral arms control strategy that builds coalitions to incentivize China to join and impose costs on Beijing if it opts to stay outside of key agreements.
Topic:
Security, Defense Policy, Nuclear Weapons, and Regional Security
Political Geography:
China, Taiwan, Asia, North America, and United States of America

10. [Global NK Update] July 2023

Author:
Minah Kang
Publication Date:
08-2023
Content Type:
Commentary and Analysis
Institution:
East Asia Institute (EAI)
Abstract:
Key Updates: 1) North Korea’s launch of the ICBM Hwasongpho-18 on July 12th, with an unprecedented 74-minute flight time, drew condemnation from the US, South Korea, and Japan, as discussions were ongoing at a NATO summit. 2) North Korea marked its 70th War Victory Day with a grand ceremony attended by Chinese and Russian officials, including a military parade showcasing their armed forces and strategic weapons, such as the ICBM Hwasongpho-18.
Topic:
Nuclear Weapons, Regional Security, ICBM, and Armistice
Political Geography:
Russia, China, Asia, and North Korea

11. US-China Mutual Vulnerability: Perspectives on the Debate

Author:
David Santoro
Publication Date:
05-2022
Content Type:
Special Report
Institution:
Pacific Forum
Abstract:
The study US-China Mutual Vulnerability: Perspectives on the Debate analyzes the mutual vulnerability question in US-China strategic nuclear relations. It asks whether the United States should acknowledge mutual vulnerability with China and, if so, how and under what conditions it should do so. The goal is not to give a yes-or-no answer but to provide a comprehensive examination of the issue to better understand the benefits, costs, and risks associated with various options. The study includes chapters by US, Japanese, South Korean, Australian, and Chinese scholars.
Topic:
International Relations, Foreign Policy, Nuclear Weapons, Strategic Competition, and Vulnerability
Political Geography:
China, Asia, North America, and United States of America

12. Arctic: Toward the End of the Exception? Strategic, Nuclear and Maritime Issues in the Region

Author:
Jean-Louis Lozier
Publication Date:
04-2022
Content Type:
Special Report
Institution:
Institut français des relations internationales (IFRI)
Abstract:
Through multiple international initiatives, including the creation of the Arctic Council at the end of the Cold War in 1996, the Arctic appears to be one of the last areas of peaceful cooperation in the world. This “Arctic exception” is also devoid of any serious territorial dispute between the neighboring countries, some of which are nevertheless great powers: Russia, the United States, Canada, but also Sweden, Norway, Denmark (via Greenland), Iceland and Finland. However, this peaceful cooperation is not exempt from strategic rivalries: for some years now, these States in the Arctic have been redefining their strategic postures, notably through the publication of roadmaps and the deployment of new military forces trained to fight in this hostile environment. Russia thus remains the dominant power in the Arctic, in the face of a China with growing ambitions and a Western world – represented in particular by the United States – which is lagging behind after years concentrated on other military conflicts. Furthermore, the war in Ukraine that started in February 2022 also carry the germs of a broader destabilization of the region. Conventional competition is therefore renewed between these great powers, while the nuclear balance is partially maintained. It is indeed worth noticing that the Arctic is an area of direct contact between the Russian Federation and the United States. As such, it had a special significance during the Cold War as the shortest route between both adversaries for a potential ballistic missile and was a privileged position for deploying chains of radars and advanced detection systems. Finally, the shrinkage of the ice pack caused by global warming is also triggering the neighboring or more distant states’ greed, whether through the drilling possibilities for raw materials under the ice floe or the creation of new maritime routes. The latter would notably enable Russia to revitalize its northern flank and offer alternatives to existing transit routes.
Topic:
International Relations, Climate Change, Cold War, and Nuclear Weapons
Political Geography:
Russia, China, Arctic, United States of America, and North Pole

13. Multidomain Deterrence and Strategic Stability in China

Author:
Lora Saalman
Publication Date:
01-2022
Content Type:
Working Paper
Institution:
Stockholm International Peace Research Institute
Abstract:
Over the past few years, China has displayed a wide range of advances in military capabilities and infrastructure, including its test of a hypersonic glide vehicle coupled with a fractional orbital bombardment system and evidence of new intercontinental ballistic missile silos. While China and the United States remain at political odds, there are indications that China’s strategies in space, cyberspace and nuclear domains are increasingly converging with those of the USA, as well as Russia. A key question is whether this strategic convergence is a stabilizing or destabilizing phenomenon. To answer the question, this paper explores the current state of Chinese discussions on multidomain deterrence and strategic stability, with a focus on active defence and proactive defence. It then examines how these concepts are manifesting themselves in China’s postural and technological indicators, including pre-mating of nuclear warheads to delivery platforms, expanded nuclear arsenal size, possible shifts towards launch on warning, integration of dual-capable systems, and advances in machine learning and autonomy. It concludes with a discussion of what these trends mean for future strategic stability talks.
Topic:
Arms Control and Proliferation, Nuclear Weapons, Weapons of Mass Destruction, Nonproliferation, and Deterrence
Political Geography:
China and Asia

14. Raising the Minimum: Explaining China’s Nuclear Buildup

Author:
Lyle J. Goldstein
Publication Date:
04-2022
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
China’s nuclear buildup, consisting of new ICBMs, submarine-launched weapons, a new generation of strategic bombers, and advances in hypersonic weapons, implies a significant recalibration of Beijing’s traditional “minimum deterrence” strategy. Beijing deliberated for decades about whether to increase its nuclear arsenal, and it finally seems to be doing so, at least partially in response to the precipitous decline in U.S.-China relations, U.S. initiatives to develop ballistic missile defense, and U.S. nuclear doctrine. China is not bidding for numerical nuclear superiority against the United States with its buildup. Rather, China is likely looking to secure its “second strike” deterrence forces and negate any perception of U.S. nuclear predominance to avoid being coerced by the United States, especially with respect to Taiwan. China’s buildup reflects a strengthening of its deterrent and thus does not contradict China’s long-time policy of no first use (NFU). Beijing wants decision-makers in Washington to recognize its credible deterrent. The United States should both preserve strong nuclear deterrent forces and avoid an overreaction to China’s buildup. U.S. nuclear modernization should focus on survivability and be accompanied by attempts at dialogue, arms control, and the development of crisis management mechanisms.
Topic:
Foreign Policy, Defense Policy, Nuclear Weapons, Crisis Management, and Deterrence
Political Geography:
China, Asia, and United States of America

15. How Militarily Useful Would Taiwan Be to China?

Author:
Mike Sweeney
Publication Date:
04-2022
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
The military value of Taiwan to China should be viewed in the aggregate. There are detriments that could come with seizing the island in addition to advantages for China’s military position. Taiwan is likely to be of greater utility to China in consolidating its hold over the East and South China Seas, as opposed to projecting power deep into the Pacific Ocean. Basing sensors on Taiwan would enhance the effective range of China’s anti-access and area denial (A2/AD) capabilities against mobile targets, like U.S. aircraft carriers. The technical deficiencies of Chinese nuclear submarines will limit the advantages of occupying Taiwan in terms of undersea warfare, but there could be gains with respect to operation of China’s conventionally powered submarines. Depending on the depth of resistance China encounters, force requirements for permanently garrisoning Taiwan could place major stress on Chinese military and security forces.
Topic:
Security, Nuclear Weapons, Strategic Competition, and Military
Political Geography:
China, Taiwan, and Asia

16. Long Shadows: Deterrence in a Multipolar Nuclear Age

Author:
Stacie L. Pettyjohn and Jennie Matuschak
Publication Date:
05-2022
Content Type:
Special Report
Institution:
Center for a New American Security (CNAS)
Abstract:
This report examines the nuclear policies and postures of the United States and its three primary nuclear adversaries: China, Russia, and North Korea. It concludes that the world is entering a multipolar nuclear era, which is unprecedented, and far more complex and challenging than the Cold War. The current nuclear order has been gradually shifting over the past decade. Russia remains the United States’ only nuclear peer, but the arms control regime that constrained the superpowers’ nuclear arsenals is disintegrating. Relations between Washington and Moscow have worsened since Russia’s full-scale invasion of Ukraine and Russian President Vladimir Putin’s nuclear saber-rattling. China’s nuclear arsenal is growing in size and sophistication, potentially enabling Beijing to launch conventional attacks behind its nuclear shield. This development will shape both competition among Beijing, Washington, and Moscow and potential future military confrontations. Similarly, North Korea has a small but expanding number of deployed nuclear weapons and is improving its missile technology. In this new nuclear environment, the United States must deter two nuclear-armed great powers as well as a regional nuclear power from launching conventional and nuclear attacks on itself and its allies. As the number of nuclear-armed states grow, interactions become more complex and the risks of miscalculation and misperception increase. The ramifications of this new reality are not well understood, aside from the implication that there is a growing risk that nuclear weapons might be used. The study’s findings have five primary implications for American policy and nuclear posture. To improve strategic stability and enhance deterrence, the United States should take several courses of action.
Topic:
Arms Control and Proliferation, Nuclear Weapons, Deterrence, and Strategic Stability
Political Geography:
Russia, China, North Korea, and United States of America

17. Building a Flywheel: The Biden Administration's Opportunity to Forge a New Path with North Korea

Author:
John Park
Publication Date:
02-2022
Content Type:
Special Report
Institution:
Center for a New American Security (CNAS)
Abstract:
As the United States seeks to maintain a level of stability in its increasingly competitive relationship with China, North Korea has the potential to complicate their intensifying rivalry. Dealing with North Korea is a complex endeavor that requires deft handling by both nations because the stakes are high and instability can spread rapidly. For decades, China has been seeking to bolster the stability of the Kim family regime and increase China’s economic engagement with North Korea, to the point where North Korea Inc.—the Kim regime’s network of elite state trading companies—has embedded itself in major commercial hubs throughout China. By prioritizing the stability of the North Korean regime over denuclearization in its policy actions, China created a loophole in which the North Korean regime could enjoy economic benefits without having to do denuclearization work. Beijing thus impeded the development of a connection to a larger process in which major denuclearization activity would be paired with major economic and diplomatic concessions. In contrast to China’s sustained engagement with North Korea, U.S. policy toward North Korea over the last decade has focused substantially on sanctions implementation. There was a brief period of summit diplomacy during the Trump administration, but those efforts failed to bring about progress toward denuclearization. The North Korean nuclear issue has mutated into a much more complex challenge that no longer fits into past policy molds that rely heavily on sanctions implementation. President Joe Biden’s administration will need to recognize that North Korea under Kim Jong Un has become highly resilient to U.S. policy tools such as sanctions, largely due to far-reaching advancements in the relationship between the Chinese Communist Party (CCP) and the Workers’ Party of Korea (WPK) as well as the migration and embedding of North Korea Inc. deep inside the Chinese national economy.
Topic:
Foreign Policy, Diplomacy, Nuclear Weapons, Strategic Competition, Strategic Stability, and Joe Biden
Political Geography:
China, North Korea, and United States of America

18. Chinese Nuclear Force Modernization and Doctrinal Change

Author:
Nicola Leveringhaus
Publication Date:
08-2022
Content Type:
Policy Brief
Institution:
Institut français des relations internationales (IFRI)
Abstract:
Dating back to the first test in 1964, the Chinese nuclear force modernization process is motivated by other nuclear powers’ modernization across the years, mostly from the United States and the Soviet Union, but also by domestic factors such as economic debates and tensions in the scientific community. China Nuclear Force Modernization and Doctrinal Change Download 0.63 Mo At first, technical difficulties and a greater investment in conventional forces prevented the development of a ‘lean and effective arsenal’. However, the end of the Cold War and better economic conditions allowed China to improve its weapons toward a greater duality and mobility, thus reflecting the first tensions between the Chinese no-first-use doctrine and its growing technical capabilities and ambitions. Nowadays, the Chinese nuclear arsenal is bigger than ever, ranking third in size amongst nuclear global powers and with an estimated 1,000 warheads in 2030. The weapons’ efficiency is also reportedly higher, aiming at a fully functioning triad. Furthermore, doctrinal debates are still ongoing, with potential consequences on arms control and risk management.
Topic:
Arms Control and Proliferation, Nuclear Weapons, Nonproliferation, Deterrence, and Modernization
Political Geography:
China and United States of America

19. Engaging China on Strategic Stability and Mutual Vulnerability

Author:
George Perkovich
Publication Date:
10-2022
Content Type:
Working Paper
Institution:
Carnegie Endowment for International Peace
Abstract:
The United States and Chinese governments, for the foreseeable future, will have the resources to keep each other’s societies vulnerable to nuclear mass destruction. If these governments are not self-destructive, they will want to keep their competition from escalating into armed conflict that could lead to nuclear war. The constructs of strategic stability and mutual vulnerability can help significantly if both governments embrace them and interpret them similarly or even if the leaders of the two countries accurately understand how they differ in their perspectives on them. Unfortunately, to date, on these issues the United States and China are like a quarrelling married couple who tried therapy for one or two appointments, found it dissatisfying, and then alternated in making excuses for not trying again, perhaps with a different therapist or format. Each says they have tried and the other doesn’t listen or understand. Both suspect that the other isn’t saying what they really feel or want; what they really feel is hostility and distrust and what they really want is to get richer and more powerful without being hassled or attacked. It would be easier if they could just go their separate ways, but the property and wealth they depend on will be lost (or at least severely diminished) if they split up or do each other harm. This paper suggests that U.S. and allied interests require persistence in inviting China to dialogue on strategic stability; to demonstrate goodwill, the United States should acknowledge mutual vulnerability as a fact and necessary policy. The need for both moves is reflected in the fact that neither government has defined what it might mean by stability or mutual vulnerability. To help test intentions and prompt harder thinking, the paper plays the role of therapist and offers definitions of both concepts—strategic stability and mutual vulnerability—so that the two sides can critique them more freely and without recrimination. These definitions are broader and deeper than usual, reflecting the growing problem of managing escalation of conventional conflict to nuclear war, the scenario that drives U.S. and Chinese concerns and military posturing. Further, broader definitions are necessary to comprehend the dangers stemming from the entanglement of conventional, cyber, and nuclear weapons and command and control systems. The paper then sketches four benefits of declaring mutual vulnerability, contrary to opponents of the idea, before discussing steps that the United States and China could subsequently take to reflect and build each other’s confidence in such a policy. Finally, if perceived U.S. requirements in the future will be greater than the arsenal needed to deter or defeat Russia or China alone, how will Russia and China be persuaded not to try to build up to balance the additional U.S. force? In other words, if the United States is in two separate but interacting arms races (and deterrence relationships), how could each opponent (China and Russia) be persuaded to negotiate limits on their arsenal lower than the total the United States would insist on possessing to deter two nuclear opponents? Answers to these questions will affect strategic stability and mutual vulnerability of all parties but will take a long time to develop. To begin the process, the paper suggests asking Chinese leaders whether their silence on Putin’s nuclear first-use threats means that China has changed its own policy on nuclear use or that it never took a no-first-use policy seriously in the first place. Is China concerned that the capabilities that the United States and its allies may develop to strengthen defenses against Russia could be used against China too, and if so, might arms control be a wiser approach? Ultimately, the paper suggests that if China and the United States can sustain a process of serious dialogue, they will keep their relationship from worsening even if they cannot formally restrain their competition. And if dialogue leads one to ask the other for deeds to demonstrate goodwill, the paper has suggested some such deeds that could be undertaken with no security hazard and only slight political risk. No one should have the illusion that happiness is in this couple’s future. All this work would be to allow a nonviolent cohabitation that is better than the alternative of destitute divorce or murder-suicide.
Topic:
Government, Nuclear Weapons, Strategic Stability, and Vulnerability
Political Geography:
China, Asia, North America, and United States of America

20. Reviewing 30 Years of “China’s Role” in North Korea’s Nuclear Issue

Author:
Dong Ryul Lee
Publication Date:
08-2022
Content Type:
Commentary and Analysis
Institution:
East Asia Institute (EAI)
Abstract:
Dong Ryul Lee, Professor at the Department of Chinese Studies at Dongduk Women’s University and the Chair of the China Research Center at EAI, writes that China’s policies toward North Korea and its nuclear program has been consistent for the past 30 years, has taken caution not to pressure North Korea to the extent that would escalate instability and has played a role in easing tensions. Professor Lee highlights that Beijing actively intervened to secure its position and influence in the Korean Peninsula when significant changes to the region’s strategic landscape were made. He suggests that South Korea should seek the support of China in its North Korea policy based on the accurate understanding of China’s policy stance and the maximum degree to which South Korea can influence.
Topic:
Foreign Policy, Diplomacy, Nuclear Weapons, Denuclearization, and Unification
Political Geography:
China, Asia, South Korea, and North Korea

21. Next steps for the US-China strategic nuclear relationship

Author:
David Santoro, David C. Logan, Vahid Brown, Heather Williams, and Duyeon Kim
Publication Date:
10-2022
Content Type:
Special Report
Institution:
Pacific Forum
Abstract:
Conducted with the generous support of the Carnegie Corporation of New York, this study seeks to provide an in-depth analysis of strategic nuclear issues of significance to the bilateral relationship to pinpoint the challenges to, and opportunities for, improving the current state of affairs between Washington and Beijing. The study, in other words, aims to propose an assessment of key issues and, insofar as possible, solutions or mitigation measures to address US-China strategic nuclear problems, including those that are seemingly intractable. It is motivated by the idea that even (or perhaps especially) when stark pessimism dominates, it is essential to be clear about what is in “the realm of the possible” to improve the situation, and to act on it.
Topic:
Security, Nuclear Weapons, Bilateral Relations, Nonproliferation, Strategic Competition, and Strategic Interests
Political Geography:
China, Asia, North America, Korea, and United States of America

22. Rising from the Ashes: The Future of Arms Control

Author:
Victor Mizin and Yue Yuan
Publication Date:
11-2022
Content Type:
Working Paper
Institution:
Pacific Forum
Abstract:
This paper employs a comparative approach to provide an initial comprehensive analysis of the political interactions, contemporary nuclear policies, and military strategies and capabilities of China, Russia, and the United States in the context of the unstable international security landscape. At a time when the global arms control regime is teetering on the brink of disintegration, the authors aim to offer practical and feasible policy recommendations for remodeling the arms control regime from the Chinese and Russian perspectives. The authors stress the need to revive “traditional” arms control and advocate the search for ways to control emerging military technologies. This paper endeavors to present a two-pronged vision proposed by representatives of two major global players.
Topic:
Arms Control and Proliferation, Nuclear Weapons, and International Security
Political Geography:
Russia, China, and United States of America

23. Why is China Accommodating a Nuclear North Korea?

Author:
Ioan Tuleasca
Publication Date:
07-2022
Content Type:
Journal Article
Journal:
Journal of Military and Strategic Studies
Institution:
Centre for Military, Security and Strategic Studies
Abstract:
The Korean Peninsula's strategic outlook is characterized by what can be ultimately summarized as armed stability derived from a frozen conflict. As described in this paper, China (People’s Republic of China) supports its communist neighbour North Korea (Democratic People’s Republic of Korea) for political, economic, strategic, social, and philosophic reasons. China’s stance can be associated with its final goal of replacing the United States (US) as the dominant power in East Asia, where the present-day strategic competition between the two economic and military powerhouses does not allow for a breakthrough in solving the Korean conundrum. The prime beneficiary of this situation is North Korea, which continues unabated its quest for military and nuclear superiority even if submitted to harsh international sanctions.
Topic:
Nuclear Weapons, Strategic Stability, Military, and Frozen Conflict
Political Geography:
China, Asia, South Korea, and North Korea

24. Coming ready or not: Hypersonic weapons

Author:
Andrew Davies
Publication Date:
03-2021
Content Type:
Special Report
Institution:
Australian Strategic Policy Institute (ASPI)
Abstract:
This report analyses the future impact that hypersonic weaponry will have on global affairs. Hypersonic systems include anything that travels faster than Mach 5, or five times the speed of sound. We may be on the cusp of seeing hypersonic weapons proliferate around the world, with Russia, China and the US all in the process of developing and testing them. By 2030 they are likely to be in the inventory of all of the major powers. And Australia might well join them - we have some world class researchers and have been active in joint programs with the US for over 20 years. The government has added hypersonic weapons to its defence acquisition plan. It's a topic we should be interested in and better informed about. It's always hard to predict exactly how much will change when a new technology enters the battlefield, but Australia is investing tens of billions of dollars in advanced sensors and combat systems to defend its surface vessels against subsonic and supersonic weapons. It's not clear that they will be effective enough against hypersonic weapons. On the plus side for our defence forces, hypersonic strike weapons with ranges of thousands of kilometres could return a strike capability to the ADF that has been missing since the F-111 was retired a decade ago. There are some strategic stability issues to be wrestled with as well. The US is developing a 'prompt global strike' system that would allow it hit a target pretty much anywhere on Earth in 20 minutes. Russian and Chinese systems are being developed with a nuclear or conventional warhead capability. The combination of short warning times and nuclear warhead ambiguity is potentially highly destabilising.
Topic:
Defense Policy, National Security, Nuclear Weapons, and Science and Technology
Political Geography:
China, Australia, and United States of America

25. Enhancing U.S.-China Strategic Stability in an Era of Strategic Competition

Author:
Patricia M. Kim
Publication Date:
04-2021
Content Type:
Special Report
Institution:
United States Institute of Peace
Abstract:
As strategic competition between the United States and China intensifies, preventing a destabilizing arms race and lowering the risk of military, especially nuclear, confrontation is critical. The essays in this volume—based on a series of workshops convened by USIP’s Asia Center in late 2020—highlight both the striking differences and the commonalities between U.S. and Chinese assessments of the root causes of instability and the drivers of conflict in the nuclear, conventional missile and missile defense, space, cyberspace, and artificial intelligence realms.
Topic:
Conflict Prevention, Nuclear Weapons, Science and Technology, Peace, Artificial Intelligence, Strategic Competition, and Strategic Stability
Political Geography:
China, Asia, North America, and United States of America

26. China’s Foreign Policy and Strategic Stability towards South Asia: An Analysis

Author:
Muhammad Muzaffar and Imran Khan
Publication Date:
07-2021
Content Type:
Journal Article
Journal:
South Asian Studies
Institution:
Department of Political Science, University of the Punjab
Abstract:
This study analyzes the China‟s foreign policy towards South Asia with the phenomena of strategic stability. South Asia has emerged as progressively vibrant interest to China‟s foreign policy. Chinese administration has showed consent to continue its harmonized policies towards regional states like India and Pakistan. Following the realistic approach, it is quite possible that China may not prove helpful in resolving the chronic regional territorial disputes however; it will be cooperative in bringing peace and stability in this region along with economic boom. The outcome of discussion reflects that the imperatives of regional security added new dimensions such as China‟s peaceful rise under Xi Jinping and China‟s role of strategic balance between India and Pakistan. Due to diverse Chinese interests in this region, it is expected that Beijing will pay more attention towards South Asian affairs in future and will play a role of more responsible stakeholder.
Topic:
Security, Foreign Policy, Nuclear Weapons, Economy, and Strategic Stability
Political Geography:
China, South Asia, and Asia

27. Missile developments in Southern Asia: a perspective from India

Author:
Manpreet Sethi
Publication Date:
06-2021
Content Type:
Special Report
Institution:
International Institute for Strategic Studies
Abstract:
Credible nuclear deterrence presupposes the availability and integration of certain essential components that collectively constitute a nuclear arsenal. Delivery systems, deployable across a variety of platforms and of requisite range and reliability, are one such critical element. Accordingly, in the last decade the three nuclear-armed states in Southern Asia − China, India and Pakistan − have been engaged in developing missiles that they consider necessary to support their respective deterrent needs. This paper identifies recent trends in missile development in the region, focusing on the above-mentioned states. It captures capability trends, considers the differing capability emphasis among the three countries depending on their approach to nuclear deterrence and assesses the impact of missile developments on strategic stability.
Topic:
Security, Nuclear Weapons, Military Strategy, Deterrence, and Strategic Stability
Political Geography:
Pakistan, China, India, and Asia

28. Pugwash Note on Northeast Asia Nuclear Weapon Free Zone

Author:
Pugwash Conferences on Science and World Affairs
Publication Date:
01-2021
Content Type:
Policy Brief
Institution:
Pugwash Conferences on Science and World Affairs
Abstract:
Denuclearization of Korean Peninsula is one of the most important security issues that the countries in the region, including the US, will face. Given the ongoing development of nuclear and missile programs in Democratic People’s Republic of Korea (DPRK) and increasing tensions between nuclear weapon countries (US, Russia and China) in the region, it is critically important to reduce risk of nuclear war in the region and to find a way to resolve a current deadlock in negotiations between DPRK and the US for denuclearization of Korean Peninsula. This paper proposes a comprehensive approach to peace and stability in the region as well as a phased denuclearization of Korean Peninsula and eventually establishing Nuclear Weapon Free Zone (NWFZ) in the region
Topic:
Security, Arms Control and Proliferation, Nuclear Weapons, Military Strategy, Conflict, and Denuclearization
Political Geography:
Japan, China, Asia, South Korea, North Korea, and Korean Peninsula

29. China's Civil Nuclear Sector: Plowshares to Swords?

Author:
Henry D. Sokolski
Publication Date:
03-2021
Content Type:
Research Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
Although much has been said about the fusion of China’s civilian and military sectors, no detailed, unclassified analysis has been done of how Beijing’s “peaceful” nuclear efforts might be exploited to make more nuclear warheads. Even the U.S. Department of Energy’s own explanations of the export restrictions it imposed on “advanced” nuclear exports to China failed to discuss this. This volume is dedicated to clarifying just what the connection could be. Much of it focuses on China’s advanced fast breeder reactor program and its related plutonium recycling efforts. As explained in this volume’s first chapter, “How Many Nuclear Warheads China Might Acquire by 2030,” the least burdensome way for China to achieve nuclear weapons parity with the United States is simply to use the weaponsgrade plutonium that its planned “peaceful” fast breeder reactor and reprocessing programs will produce to make primaries for the two-stage thermonuclear weapons designs they already have perfected. By exploiting this weapons plutonium and the highly enriched uranium and tritium that China can easily access or make, Beijing by 2030 could conservatively assemble an arsenal of 1,270 warheads (nearly as many as the US currently has deployed on its intercontinental missiles).
Topic:
Arms Control and Proliferation, Nuclear Weapons, Science and Technology, Military Affairs, Nonproliferation, Missile Defense, Denuclearization, and Nuclear Energy
Political Geography:
United States and China

30. New Frontiers for Security Cooperation with Seoul and Tokyo

Author:
Henry D. Sokolski
Publication Date:
02-2021
Content Type:
Research Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
With a new Democratic administration, Washington is almost certain to moderate its demands that Japan and South Korea pay more for American forces on their soil. This should ease tensions with Seoul to Tokyo. To strengthen security relations with Japan and South Korea, though, more will be required. Rather than simply increase their conventional military deployments, Washington, Seoul, and Tokyo will need to collaborate in new ways to enhance allied security. This will entail working more closely on new military frontiers, such as enhancing allied command of outer and cyber space as well as in underwater warfare. Washington, Seoul, and Tokyo will also want to carve out new functional areas of cooperation to make existing energy sources more secure, communications more reliable, data sharing easier and safer, and allied economic assistance to developing nations in strategic zones more effective. Enhanced collaboration in each of these areas has begun but is not yet locked in or fully institutionalized. It should be. Washington, Seoul, and Tokyo need one another to deal with China and North Korea. Yet, how each currently strategically views Beijing and Pyongyang differs. Nor is America’s preferred military approach to deterring Chinese and North Korean adventurism — by preventing Beijing and Pyongyang from projecting military strikes against their neighbors — all that easy to achieve. Adding new, more tractable items to America’s Asian security alliance agenda won’t immediately eliminate these misalignments. But it will strengthen the security ties they have as liberal democracies — bonds Beijing and Pyongyang are straining to fray.
Topic:
International Cooperation, Nuclear Weapons, Science and Technology, International Security, Military Affairs, Cyberspace, and Nuclear Energy
Political Geography:
United States, Japan, China, and South Korea

31. Understanding Hypersonic Weapons: Managing the Allure and the Risks

Author:
Shannon Bugos and Kingston Reif
Publication Date:
09-2021
Content Type:
Special Report
Institution:
Arms Control Association
Abstract:
RESEARCH & REPORTS The debate concerning hypersonic weapons has gained increased attention in recent years as the United States has poured billions of dollars—and plans to pour billions more—into accelerating the development of hypersonic weapons and as China and Russia make headway in developing and deploying their own such weapons. The Pentagon is funding no less than eight prototype hypersonic weapons programs with the aim of fielding an initial capability of at least some of those by 2022. The U.S. rush to field hypersonic weapons merits a more critical examination by the Biden administration and Congress given the many unanswered questions about their rationale, technical viability, cost-effectiveness, and escalatory risks. It is past time for Congress to demand these answers before the military begins fielding the weapons in great numbers. This new report outlines the scope of the unanswered questions about the case for hypersonic weapons, details the underappreciated risks to stability posed by the weapons, assesses the viability of arms control as a tool to reduce these risks, and suggests recommended action items for Congress to better its understanding about the Pentagon’s plans for the weapons, eliminate potential redundancies in weapons capabilities, and mitigate stability risks.
Topic:
Arms Control and Proliferation, Nuclear Weapons, and Hypersonic Weapons
Political Geography:
Russia, China, and United States of America

32. China’s Nuclear Arms Race: How Beijing Is Challenging US Dominance in the Indo-Pacific

Author:
Elisabeth Suh and Leonie Reicheneder
Publication Date:
12-2021
Content Type:
Policy Brief
Institution:
German Council on Foreign Relations (DGAP)
Abstract:
China is building up its military capabilities. Not only is the country investing heavily in conventional arms, but it is also modernizing its nuclear weapons. To secure its nuclear deterrent, China is diversifying its delivery systems. The United States sees this as a challenge to its military superiority in the Indo-Pacific region. Washington and Beijing are both fueling a qualitative arms race by investing in new capabilities. This spiral poses risks to stability that affect Germany and Europe as well.
Topic:
Security, Nuclear Weapons, Geopolitics, and Military
Political Geography:
China, Asia, United States of America, and Indo-Pacific

33. Reinvigorating South Asian Nuclear Transparency and Confidence-building Measures

Author:
Lora Saalman
Publication Date:
09-2021
Content Type:
Working Paper
Institution:
Stockholm International Peace Research Institute
Abstract:
This SIPRI Insights paper explores a series of nuclear transparency and confidence-building measures (CBMs) proposed by military, nuclear, political and regional experts from China, India, Pakistan, Russia and the United States to address nuclear challenges in South Asia. It categorizes these bilateral, trilateral and multilateral measures into doctrinal dialogues and joint threat assessment exercises; communication lines, pre-notification and de-alerting; and development and employment of strategic technologies. The paper then provides a spectrum of viability across which it identifies proposals with the greatest potential, moderate potential and the least potential for reinvigorating nuclear transparency measures and CBMs in South Asia.
Topic:
Nuclear Weapons, Disarmament, Nonproliferation, and Transparency
Political Geography:
Pakistan, Russia, China, South Asia, India, and United States of America

34. "Systemic Risks": A Conversation on Nuclear Technology and Deterrence with Dr. Vipin Narang

Author:
Dylan Land
Publication Date:
12-2021
Content Type:
Working Paper
Institution:
The Fletcher School, Tufts University
Abstract:
Fletcher Security Review (FSR): What do you perceive as the greatest threat to global nuclear security? Where do you see the greatest potential for the outbreak of nuclear war? ​ Vipin Narang (VN): Rather than focusing on regions, I see three trends which I think we should be concerned about. One is the return of a great power arms race, and a lot of this was exacerbated in the Trump administration. Even as we head into the Biden administration—which extended the New START Treaty with Russia for five years—Russia and China are modernizing their nuclear forces at breakneck speed. They are worried primarily about U.S. missile defenses, which at this point are unconstrained. The United States has a variety of missile defense systems at the regional level which work pretty well, as well as the national missile defense system, which doesn’t…yet. You will often hear that the national missile defense system does not work very well and that is true—the success rate is around 60 percent in simulated tests. It may be difficult to ever get it to work perfectly or even well, but it is the prospect that the United States might get it to work that really drives modernization efforts in Russia and China..... ​
Topic:
Nuclear Weapons, Science and Technology, Risk, Deterrence, and Interview
Political Geography:
Russia, China, Global Focus, and United States of America

35. Reimagining Nuclear Arms Control: A Comprehensive Approach

Author:
James M. Acton, Thomas Macdonald, and Pranay Vaddi
Publication Date:
12-2021
Content Type:
Special Report
Institution:
Carnegie Endowment for International Peace
Abstract:
The governments of China, Russia, and the United States all express support for arms control. They disagree profoundly, however, about its purposes and preconditions. To try to find common ground, this report presents nine detailed practical measures that—implemented individually or as part of a package—would help address each state’s specific security concerns and the shared dangers of arms racing and inadvertent escalation.
Topic:
Security, Arms Control and Proliferation, Nuclear Weapons, and Treaties and Agreements
Political Geography:
Russia, China, Asia, and United States of America

36. Strategic Risk Reduction between Nuclear-Weapons Possessors

Author:
Corentin Brustlein
Publication Date:
01-2021
Content Type:
Special Report
Institution:
Institut français des relations internationales (IFRI)
Abstract:
The topic of nuclear risk reduction has gained momentum in the international security debate among policymakers, nongovernmental organizations, and experts. The current and expected demise of the traditional arms-control architecture, the renewed strategic competition, and the polarization of the multilateral debate on nuclear weapons have contributed to this renewed salience. Building upon the 2019 G7 Statement on Non-Proliferation and Disarmament, this report defines strategic risk reduction as the set of unilateral, bilateral, and multilateral measures that aim at lowering the likelihood of nuclear weapons use through improved communication, predictability, and restraint, and underlines the need to adopt a strategic approach to nuclear risk reduction. Risks emanating from conflict dynamics between nuclear powers are different in nature and severity from those arising from technical incidents. This report argues that in a context of growing geopolitical rivalries, diplomats should prioritize mitigating the former type of risk. Risk reduction efforts should aim at hindering the most dangerous behaviors in crisis time, through measures focusing both on nuclear forces and on nonnuclear capabilities, whose impact on strategic balances keeps growing. Strategic risk reduction can strengthen international security and strategic stability by complementing arms control measures and deterrence policies. It is therefore crucial to ensure that diplomatic initiatives aimed at limiting nuclear risks do not ultimately, and paradoxically, increase the risk of war. Historical experience shows not only the feasibility of such an approach, but also the concrete security benefits that can be derived from it, by channeling the behavior of nuclear powers in times of tensions, reducing the ambiguity inherent in certain strategies and behaviors, or laying the foundations for international regimes based on operational and strategic restraint as well as on transparency.
Topic:
Arms Control and Proliferation, Nuclear Weapons, Disarmament, Deterrence, Strategic Stability, and Confidence Building Measures
Political Geography:
Pakistan, Russia, China, United Kingdom, India, North Korea, France, and United States of America

37. The Special Role of US Nuclear Weapons

Author:
Matthew Kroenig
Publication Date:
09-2021
Content Type:
Policy Brief
Institution:
Atlantic Council
Abstract:
This issue brief is based on Dr. Matthew Kroenig’s written testimony at a hearing on “Nuclear Deterrence Policy and Strategy” before the Strategic Forces Subcommittee of the Armed Services Committee of the United States Senate, conducted on June 16, 2021. US nuclear weapons play a special role in underpinning international peace, global security, and the US-led, rules-based international system. The nuclear threat to the United States and its democratic allies is growing: nuclear-armed, revisionist, autocratic powers (Russia, China, and North Korea) are relying more on nuclear weapons in their strategies, and they are modernizing and expanding their arsenals. In this new issue brief, the Scowcroft Center’s Matthew Kroenig explains why the United States needs to retain a robust, flexible, and modernized nuclear force to meet its national security objectives.
Topic:
Defense Policy, Nuclear Weapons, Science and Technology, Missile Defense, and Deterrence
Political Geography:
Russia, China, Iran, Asia, Korea, and United States of America

38. Nuclear priorities for the Biden administration

Author:
John Harvey and Robert Soofer
Publication Date:
12-2021
Content Type:
Policy Brief
Institution:
Atlantic Council
Abstract:
How can the administration of President Joseph R. Biden both address the deteriorating international security environment and follow through on campaign promises to reduce the role of nuclear weapons? Former nuclear deterrence policymakers John R. Harvey and Robert Soofer, from Democratic and Republican administrations, respectively, contend in this issue brief that the Biden administration can address the increasing nuclear threat to the United States, meet its commitment to reduce the role of nuclear weapons, and maintain bipartisan support for US nuclear policy.
Topic:
Defense Policy, Nuclear Weapons, Science and Technology, Nonproliferation, Missile Defense, and Deterrence
Political Geography:
Russia, China, Iran, Asia, Korea, and United States of America

39. India’s Strategic Intent and Military Partnerships in the Indian Ocean Region

Author:
Gaurav Sharma and Marc Finaud
Publication Date:
05-2020
Content Type:
Working Paper
Institution:
The Geneva Centre for Security Policy
Abstract:
Due to the importance India attaches to potential threats to its maritime security, its diplomacy has increasingly focused on the Indian Ocean region (IOR) and it has increased cooperation with Indian Ocean states. In the last five years, India has also established security partnerships with major IOR strategic stakeholders such as France and the United States. India has increasingly invested in providing military training, weapons support and disaster relief assistance to “like-minded” states in the IOR. Due to the potential risks of escalation to nuclear-weapons use should conflict occur with other countries in the region such as China and Pakistan, it would be in India’s interests to promote more confidence and
Topic:
Security, Diplomacy, Nuclear Weapons, Military Affairs, and Missile Defense
Political Geography:
Pakistan, China, South Asia, India, and Indian Ocean

40. Is It a Nuke?: Pre-Launch Ambiguity and Inadvertent Escalation

Author:
James M. Acton
Publication Date:
04-2020
Content Type:
Special Report
Institution:
Carnegie Endowment for International Peace
Abstract:
Ambiguity about whether a weapon is nuclear-armed prior to its launch is an underappreciated, serious, and growing danger. Rising geopolitical tensions and the decay of arms control are exacerbating the risk that such pre-launch warhead ambiguity could lead to nuclear use in a crisis or conflict. Recent developments in technology—as well as potential future advances, such as the development of ambiguous intercontinental missiles—further add to the danger. A first step toward reducing these risks is to enhance awareness among decisionmakers of the causes and potential consequences of ambiguity. Unilateral and cooperative risk-mitigation measures could further reduce the danger of escalation, including in conflicts between the United States and Russia or the United States and China.
Topic:
Conflict Prevention, Arms Control and Proliferation, Nuclear Weapons, and Geopolitics
Political Geography:
Russia, China, and United States of America

41. The Future of U.S.-Russia Strategic Arms Control

Author:
Artur Kacprzyk
Publication Date:
01-2020
Content Type:
Special Report
Institution:
The Polish Institute of International Affairs
Abstract:
The Trump administration is sceptical about extending the New Strategic Arms Reduction Treaty (New START, NST), which is to expire in 2021. It wants to sign a new deal with Russia and China covering all kinds of nuclear weapons. It will not be possible, however, to negotiate such a complex agreement before NST expires. In effect, there is a growing risk of a collapse of U.S.-Russia strategic arms control, which would negatively affect NATO as well: it would deepen both the divisions over the future of deterrence policy within the Alliance and the differences in the U.S. Congress on the modernisation of America’s nuclear forces.
Topic:
NATO, Arms Control and Proliferation, Nuclear Weapons, Treaties and Agreements, and Military Strategy
Political Geography:
Russia, China, Eurasia, United States of America, and North America

42. Artificial Intelligence, Strategic Stability and Nuclear Risk

Author:
Dr Vincent Boulanin, Lora Saalman, Peter Topychkanov, Fei Su, and Peldán Carlsson
Publication Date:
06-2020
Content Type:
Special Report
Institution:
Stockholm International Peace Research Institute
Abstract:
This report aims to offer the reader a concrete understanding of how the adop­tion of artificial intelligence (AI) by nuclear-armed states could have an impact on strategic stability and nuclear risk and how related challenges could be addressed at the policy level. The analysis builds on extensive data collection on the AI-related technical and strategic developments of nuclear-armed states. It also builds on the authors’ conclusions from a series of regional workshops that SIPRI organized in Sweden (on Euro-Atlantic dynamics), China (on East Asian dynamics) and Sri Lanka (on South Asian dynamics), as well as a transregional workshop in New York. At these workshops, AI experts, scholars and practitioners who work on arms control, nuclear strategy and regional security had the opportunity to discuss why and how the adoption of AI capabilities by nuclear-armed states could have an impact on strategic stability and nuclear risk within or among regions.
Topic:
Security, Nuclear Weapons, Military Affairs, Disarmament, Nonproliferation, and Artificial Intelligence
Political Geography:
China, Europe, South Asia, East Asia, Sri Lanka, and Sweden

43. On the Value of Nuclear Dialogue with China

Author:
David Santoro and Robert Gromoll
Publication Date:
11-2020
Content Type:
Special Report
Institution:
Pacific Forum
Abstract:
This paper was written by Dr. David Santoro, Vice President and Director for Nuclear Policy at the Pacific Forum, and Dr. Robert Gromoll, former Director of the Office of Regional Affairs at the US Department of State’s Bureau of International Security and Nonproliferation; Dr. Gromoll is now retired. Both Drs. Santoro and Gromoll participated in numerous dialogue rounds, and Dr. Santoro was a co-organizer. The paper is based primarily on the contents of the dialogue’s written reports, several of which were authored or co-authored by Dr. Santoro. By and large, the paper draws directly from these reports and reviews how the topics addressed in the dialogue were approached and discussed by the US and Chinese sides over time. (A list of these reports is included at the end of the paper; some have been published, others have not.) The paper is also based on the authors’ broader experience in participating in the Track-1.5 dialogue; the conversations they have had with US and Chinese participants on these issues over the years, both during the dialogue and on the margins; and their own personal research. This paper represents the views of the authors and not those of Pacific Forum or the US State Department.
Topic:
International Relations, Diplomacy, Nuclear Weapons, and Dialogue
Political Geography:
China and Asia

44. US Nonproliferation Cooperation with Russia and China

Author:
Robert Einhorn
Publication Date:
10-2020
Content Type:
Working Paper
Institution:
James Martin Center for Nonproliferation Studies
Abstract:
The United States has at times worked cooperatively with Russia and China to promote shared nonproliferation objectives. But with no end in sight to the current precipitous decline in Washington’s bilateral relations with Moscow and Beijing, constructive engagement on today’s nonproliferation challenges has become increasingly problematic. Unless the United States and its two great power competitors can find a way to carve out areas of cooperation in otherwise highly adversarial relationships, the remarkably positive record of international efforts to prevent additional countries from acquiring weapons will be difficult to sustain. From sometimes partners to frequent foes, this Occasional Paper examines the history of US cooperation with Russia and China on key issues including Iran, North Korea, Syria, international nonproliferation mechanisms, and nuclear security. It also outlines the obstacles to future nonproliferation cooperation, as well as the growing proliferation threats that require such cooperation. Most importantly, it identifies several possible areas where the United States can hope to find common ground with both countries. With relationships with Russia and China reaching new lows and unlikely to improve for the foreseeable future, finding a way to for the United States to work cooperatively with both countries will not be easy. Bridges to constructive engagement have been burned and will be difficult to rebuild. However, the author points out that constituencies for cooperation remain in all three countries, including in government bureaucracies. “As hard as it may be to find common ground in otherwise highly adversarial relationships, it is imperative that the US administration in office after January 2021 make every effort to do so. Cooperation with America’s two great power rivals will not always guarantee success, but the absence of such cooperation will surely increase the risk of failure.”
Topic:
Diplomacy, International Cooperation, Nuclear Weapons, Military Strategy, and Nonproliferation
Political Geography:
Russia, China, Europe, Asia, United States of America, and North America

45. Increasing Nuclear Threats through Strategic Missile Defense

Author:
Greg Thielmann
Publication Date:
06-2020
Content Type:
Working Paper
Institution:
Center for International and Security Studies at Maryland (CISSM)
Abstract:
Growing concerns about third-country nuclear threats led the United States to withdraw from the ABM Treaty’s constraints on the size and scope of ballistic missile defense arsenals in 2002. Inaccurate and alarmist projections of “rogue state” ICBM threats were critical in winning support for the decision to withdraw from the treaty and to sustain the multi-billion dollar annual price tag for developing, deploying, and expanding strategic missile defenses. But 18 years after Washington abandoned the treaty, North Korea is the only rogue state that could pose a near-term nuclear threat against the American homeland—and U.S. missile defense interceptors and radars have not even delivered high confidence of being able to protect against this threat. Meanwhile, the absence of limits on U.S. strategic missile defenses and prudent, worst-case concerns in Moscow and Beijing about their future expansion are fueling resistance to additional nuclear arms reductions and stability measures. The end result is that the exponential threats posed by Russia and China are getting worse and the chances of a disastrous nuclear arms race are increasing. This analysis argues that the nuclear threat confronting the United States is multilateral, three-dimensional, and interrelated. Unless the United States acknowledges the role of missile defenses in this complicated reality, it will not be able to realize the full benefits that arms control offers.
Topic:
Defense Policy, Nuclear Weapons, Military Strategy, Nuclear Power, and Missile Defense
Political Geography:
Russia, China, Europe, Asia, North America, and United States of America

46. Policy Papers by Women of Color: Diverse Voices on Chemical, Biological, Radiological & Nuclear Security, and Global Health Security Policy

Author:
Wardah Amir, Sara Z. Kutchesfahani, Jennyfer Ambe, Rahwa Osman, Seema Gahlaut, Nomsa Ndongwe, Togzhan Kassenova, Kimberly Ma, Jasmine Owens, Celeste Rogers, Sylvia Mishra, Liza Arias, Sumaya Malas, Jessica J. Lee, Jessica Gott, April Arnold, and Takiva Pierce
Publication Date:
10-2020
Content Type:
Policy Brief
Institution:
Women of Color Advancing Peace, Security and Conflict Transformation (WCAPS)
Abstract:
This edition features articles from member sin two of the WCAPS working groups: Chemical, Biological, Radiological & Nuclear Security; and Global Health Security. A critical goal of WCAPS is to cultivate a new generation of women of color in the areas of peace and security, foreign policy, and national security.
Topic:
Security, Nuclear Weapons, Treaties and Agreements, Infrastructure, Disarmament, Nonproliferation, Biological Weapons, Chemical Weapons, COVID-19, and Global Health
Political Geography:
China, North Korea, Global Focus, and United States of America

47. At a Crossroads? China-India Nuclear Relations After the Border Clash

Author:
Toby Dalton and Tong Zhao
Publication Date:
08-2020
Content Type:
Working Paper
Institution:
Carnegie Endowment for International Peace
Abstract:
While both countries may think the situation is under control, dismissive attitudes and misperceptions could end up fueling a dangerous competition. On June 15, 2020, a lethal military conflict over disputed territory in the Himalayas shook the edifice of China-India relations. The clash in the Galwan Valley along their shared border is the gravest military confrontation the two nuclear powers have faced in fifty years. This event and ongoing tensions focus attention on the long-standing but tempered competition between China and India. One of the most interesting puzzles of that relationship is why nuclear weapons, which both possess, have not played a more important role. With the potential for a major reset in China-India ties after the Ladakh crisis, are Beijing and New Delhi finally approaching a long-anticipated crossroads in their nuclear relations? The findings reveal that while Indian security analysts give serious attention to China’s nuclear policy and capabilities, Chinese analysts maintain a dismissive attitude about the relevance of nuclear weapons in China-India relations. The attitude stems from a widely held view that India’s indigenous military technologies are significantly behind China’s and that China will continue widening the gulf between the two countries’ conventional and nuclear capabilities. However, Chinese analysts do not appear to fully appreciate the long-term destabilizing implications of this growing gap. India may feel pressure to build out its nuclear arsenal, and this could further threaten the fragile stability between India and Pakistan. Chinese experts tend to underestimate the role Beijing may have in shaping New Delhi’s threat perception and nuclear strategy.
Topic:
International Relations, Nuclear Weapons, Military Affairs, and Borders
Political Geography:
China, South Asia, India, and Asia

48. On the Value of Nuclear Dialogue with China

Author:
David Santoro and Robert Gromoll
Publication Date:
11-2020
Content Type:
Special Report
Institution:
Pacific Forum
Abstract:
This material is based on research sponsored by DTRA and managed by the US Air Force Academy (USAFA), and Pacific Forum International under agreement number FA7000-19-2- 0012. The US Government is authorized to reproduce and distribute reprints for Governmental purposes notwithstanding any copyright notation thereon. The opinions, findings, views, conclusions or recommendations contained herein are those of the authors and should not be interpreted as necessarily representing the official policies or endorsements, either expressed or implied, of the USAFA, DTRA, or the US Government. This paper was written by Dr. David Santoro, Vice President and Director for Nuclear Policy at the Pacific Forum, and Dr. Robert Gromoll, former Director of the Office of Regional Affairs at the US Department of State’s Bureau of International Security and Nonproliferation; Dr. Gromoll is now retired. Both Drs. Santoro and Gromoll participated in numerous dialogue rounds, and Dr. Santoro was a co-organizer. The paper is based primarily on the contents of the dialogue’s written reports, several of which were authored or co-authored by Dr. Santoro. By and large, the paper draws directly from these reports and reviews how the topics addressed in the dialogue were approached and discussed by the US and Chinese sides over time. (A list of these reports is included at the end of the paper; some have been published, others have not.) The paper is also based on the authors’ broader experience in participating in the Track-1.5 dialogue; the conversations they have had with US and Chinese participants on these issues over the years, both during the dialogue and on the margins; and their own personal research. This paper represents the views of the authors and not those of Pacific Forum or the US State Department.
Topic:
Arms Control and Proliferation, International Cooperation, Nuclear Weapons, Treaties and Agreements, Nonproliferation, and Denuclearization
Political Geography:
United States and China

49. China’s Role in North Korea Nuclear and Peace Negotiations

Author:
USIP China-North Korea Senior Study Group
Publication Date:
05-2019
Content Type:
Special Report
Institution:
United States Institute of Peace
Abstract:
This is the second in the Senior Study Group (SSG) series of USIP reports examining China’s influence on conflicts around the world. A group of fifteen experts met from September to December 2018 to assess China’s interests and influence in bringing about a durable settlement of the North Korean nuclear crisis. This report provides recommendations for the United States to assume a more effective role in shaping the future of North Korea in light of China’s role and interests. Unless otherwise sourced, all observations and conclusions are those of SSG members.
Topic:
Conflict Prevention, Nuclear Weapons, Conflict, Negotiation, and Peace
Political Geography:
China, Asia, South Korea, and North Korea

50. After Hanoi: Where do Trump and Kim Go from Here?

Author:
Victor D. Cha
Publication Date:
03-2019
Content Type:
Journal Article
Journal:
The Ambassadors Review
Institution:
Council of American Ambassadors
Abstract:
There were high expectations at the second meeting of American and North Korean leaders in Vietnam last month after the absence of progress on denuclearization commitments made at the first summit in Singapore last summer. Yet at Hanoi, not only were the two leaders unable to deliver an agreement with tangible steps on denuclearization, but they also dispensed with the joint statement signing, cancelled the ceremonial lunch and skipped the joint press conference. In a solo presser, President Donald Trump said that sometimes you “have to walk, and this was just one of those times.”[2] The President indeed may have avoided getting entrapped into a bad deal at Hanoi. What North Korea put on the table in terms of the Yongbyon nuclear complex addresses a fraction of its growing nuclear program that does not even break the surface of its underlying arsenal and stockpiles of fissile materials, not to mention missile bases and delivery systems. And what North Korea sought in return, in terms of major sanctions relief on five UN Security Council resolutions that target 90 percent of North Korea’s trade, would have removed one of the primary sources of leverage, albeit imperfect, on the regime. In this instance, no deal was better than a bad deal for the United States. Nevertheless, the Hanoi summit has left the United States with no clear diplomatic road ahead on this challenging security problem, a trail of puzzled allies in Asia and the promise of no more made-for-television summit meetings for the foreseeable future. The question remains, where do we go from here? When leaders’ summits fail to reach agreement, diplomacy by definition has reached the end of its rope. President Trump and Secretary of State Mike Pompeo put on the best face they could in Hanoi, talking about closer understanding and continued good relations between the two sides as a result of the meetings, but the failed summit leaves a great deal of uncertainty going forward. South Koreans will frantically seek meetings with Washington and Pyongyang to pick up the pieces. The North Koreans already have sent an envoy to China to chart next steps. While I do not think this will mean a return to the “Fire and Fury” days of 2017 when armed conflict was possible, we have learned numerous lessons from Hanoi for going forward.
Topic:
Diplomacy, Nuclear Weapons, Military Strategy, Deterrence, and Denuclearization
Political Geography:
United States, China, Asia, South Korea, and North Korea