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1. Nuclear Danger and the NPT

Author:
Henry Sokolski
Publication Date:
06-2024
Content Type:
Book
Institution:
Nonproliferation Policy Education Center
Abstract:
Next month, the second Nuclear Nonproliferation Treaty (NPT) preparatory review conference will meet in Geneva. In anticipation of this international conference, NPEC is releasing Nuclear Danger and the NPT, an edited volume of research on what nuclear dangers await and how proper enforcement of the NPT can help. The hope is that the volume’s analysis will prompt constructive debate. It certainly is needed. Within ten years, there is a distinct possibility South Korea, Japan, the UAE, Egypt, Turkey, and Iran may decide to acquire nuclear weapons. After that, Algeria, Finland, Sweden, Ukraine, and Australia may be sorely tempted to do the same. More could follow. What is fueling these grim prospects? Several things: Growing Russian, Chinese, and North Korean nuclear capabilities and threats; Russian forward basing of nuclear weapons in Belarus; waning allied confidence in U.S. nuclear security guarantees; and an increasing acceptance of dangerous civilian nuclear activities that bring states to the brink of bomb-making. Legally, the NPT is supposed to prevent these troubles. The question is will it? Much depends on what major nuclear powers choose to do regarding their NPT commitments and how smaller, nonnuclear nations view the treaty. Nuclear Danger and the NPT is designed to help clarify what that requires. Earlier this year, NPEC released an occasional paper on the challenges of creating a nuclear weapons-free zone in the Middle East. Such challenges will surely be considered at the upcoming NPT review conference, but there will be more issues up for discussion. Attendees will likely debate the future of U.S. and Russian nuclear sharing arrangements, as well as the limits of what should be considered “peaceful” under the NPT. Iran’s threatened withdrawal from the treaty will also be a concern, as will China’s worries over the potential for Washington to redeploy nuclear weapons to South Korea or for Seoul to acquire its own nuclear weapons. The U.S. delegation is likely to raise complaints about China’s nuclear weapons build up and Beijing’s unwillingness to enter into good faith negotiations on effective nuclear controls. Finally, Russia’s assaults on Ukraine’s civilian nuclear systems and the legitimacy of such assaults are likely to be discussed. Nuclear Danger and the NPT covers all of these topics in depth. For hawks and doves, Washington insiders, and simply concerned citizens, it’s worth reading.
Topic:
Nuclear Weapons, Nonproliferation, Nuclear Energy, and Nonproliferation Treaty (NPT)
Political Geography:
Russia, China, Iran, South Korea, Global Focus, and United States of America

2. China, Russia, and the Coming Cool War

Author:
Henry Sokolski
Publication Date:
11-2024
Content Type:
Book
Institution:
Nonproliferation Policy Education Center
Abstract:
As the dust settles on the election, one thing is certain: there is going to be increased interest in expanding America’s nuclear arsenal. Whatever the merits of what that move might be, it’s hardly a complete strategy to cope with a long term strategic contest, Russia, China, and their proxies. That will require far more than any adjustment of our nuclear arsenal. What’s required? At the request of several national security officials and outside experts, NPEC is sharing its answer with today’s release of China, Russia, and the Coming Cool War available as an Amazon book. It consists of four chapters. The first sketches out what a long-term contest with China, Russia, and its proxies will demand. Although building up military might and using threats of massive destruction against our enemies were critical to winning the Cold War, in the coming cool contest, they will no longer serve as our top ace in the hole. Instead, the key levers will be keeping our key military, political, and commercial functions immune to attacks and communicating, protecting, sharing, and analyzing essential information on an unprecedented scale. Wars may be waged against nations but the aim increasingly will be to disable them without physically obliterating them. What, though, should we do about the growing nuclear threat? That’s the focus of the book’s next chapter, “Xi and Putin Are Building More Nukes: How to Compete.” It, in turn, is followed by “What Missile-driven Competition with China Will Look Like,” which was first released three years ago. The Pentagon recently confirmed this chapter’s predictions about China’s development of intercontinental conventional missiles by 2030. The chapter’s other forecasts and military and diplomatic proposals are still timely. This brings us to the book’s last chapter, “Can Self-Government Survive the Next Convulsion?” It examines the domestic political, economic, and social implications of pursuing this volume’s recommendations. What’s needed most is a geographic distribution of America’s critical military and financial infrastructure and demographic capital. Fortunately, this has already begun, driven by the COVID-19 pandemic, and aligns with America’s bent to spread and increase political power and wealth domestically. The book’s final section is an appendix consisting of an introduction Thomas Cochran and I co-authored for “China’s Civil Nuclear Sector: Plowshares to Swords?” — a three-year NPEC study of China’s nuclear weapons production potential. The Pentagon has cited this research in each of its annual Chinese military power assessments for the last three years running. The Pentagon has used the study to help explain why China is likely to acquire as many nuclear weapons in a decade as the United States currently has deployed. It was this projection, perhaps more than any other, that caused national security analysts to focus on what is likely to be a long-term strategic contest with China and its new ally, Russia. Paul Bracken, author of The Second Nuclear Age, reviewed the book: “China and Russia’s military buildups have far-reaching political and strategic consequences. Yet the US is not remotely prepared to cope either intellectually or with appropriate hardware. Henry Sokolski takes a major step forward here by analyzing these challenges and what we need to do about them.”
Topic:
Nuclear Weapons, Nonproliferation, Strategic Competition, and AUKUS
Political Geography:
Russia, China, and United States of America

3. Lessons from China: How Soon Could Iran Get the Bomb? (Occasional Paper 2404)

Author:
Hui Zhang
Publication Date:
12-2024
Content Type:
Working Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
It’s unclear when Iran might get the bomb. In July, Secretary of State Blinken revealed that Iran was only one to two weeks away from producing enough weapons grade uranium for several bombs. The New York Times quoted experts who estimated it would take Iran up to another year to make a missile-deliverable weapon. A conservative estimate would be no more than five months but could be much less. In the attached historical analysis of China’s nuclear weapons program, Hui Zhang pegs the number at three to five weeks, and possibly less. It makes for interesting reading, not only on what China was able to accomplish so quickly sixty years ago, but on what Iran may do.
Topic:
Nuclear Weapons, Weapons, and Nonproliferation
Political Geography:
China and Iran

4. War Game Reveals Chinese Attacks on Communications Could Paralyze Taiwan’s Efforts to Resist

Author:
Henry Sokolski
Publication Date:
09-2024
Content Type:
Working Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
Top security analysts have long noted that if China disables Taiwan’s underseas cable and disrupts its microwave, cell and space-based communications systems, Beijing could secure a smokeless victory over the island. Over the last five to 10 years, however, private commercial space-based communications and internet services have grown dramatically in importance. The critical role of Starlink in supporting Ukrainian military operations amply demonstrates this point. This prompts several policy questions: What national security roles should governments require commercial space service providers to play during a security crisis or war? Should governments set minimum standards for cyber and physical hardening for commercial satcom providers to meet in order to be eligible to compete for government contracts? What is the proper response to repeated “accidental” or deniable assaults on commercial and military space systems? To find out, the Nonproliferation Policy Education Center conducted a space war game that focused on a near-term Taiwan-China scenario. It utilized the talents of current and retired officials, congressional staff, and outside experts to play the game. In the game, China cut communications cables, disrupted microwave and cellular services, attacked Taiwan’s electrical supply system locally and jammed its satellite communications. The United States and its space-faring allies acted slowly. Private space service providers were no quicker. Finally, the President of the United States authorized covert cyberattacks against China’s Beidou satellite ground stations. China responded by launching similar cyberattacks on U.S. GPS systems and the U.S., redoubling its attacks against the Beidou system. With U.S. naval forces closing in to disrupt a Chinese naval quarantine of Taiwan, Beijing called for a mutual ceasefire in exchange for bilateral talks to lock Taiwan’s future as a province of China. The U.S., allies and Taiwan rejected this offer, opening the door for further military escalation. In the hot wash, the players discussed three key findings: Washington, its space-faring allies and industry players must clarify how they might backfill Taiwanese communication systems well before China might try to disable them. The US and its allies must address Taiwan’s lack of legal recognition, which leaves it uniquely vulnerable to offensive Chinese space and terrestrial military actions against Taiwan’s communications systems. Washington and its space-faring allies must develop additional military space options with plausible deniability to deter and counter similar Chinese capabilities. The recommendations paired with each of these findings. Taiwan needs to be more vocal about its communications systems’ vulnerabilities and consider developing mechanisms to disable China’s satellites temporarily, in a deniable manner. The United States should lower the classifications associated with its non-kinetic anti-satellite systems and create an operational working group on space security that includes Taiwan.
Topic:
Nuclear Weapons, Communications, Nonproliferation, and War Games
Political Geography:
China and Taiwan

5. Gaming Israeli Nuclear Use: Pandora Unleashed

Author:
Henry Sokolski
Publication Date:
02-2024
Content Type:
Working Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
With the continued fighting in Gaza, a nuclear rubicon of sorts has been crossed: Elected Israeli officials — a deputy minister and a ruling party member of Parliament—not only have publicly referenced Israel’s possession of nuclear weapons, but suggested how such weapons might be used to target Gaza. This is unprecedented. More recently, Iran directly attacked an Israeli-manned intelligence outpost in Iraq and publicized a staged missile strike against a mock Israeli air base. Iran also has inched within weeks of making several nuclear weapons and made its military ever more immune to first strikes against its key missile and nuclear facilities. Iran and its proxies also now have long-range, high-precision missiles that can easily reach key Israeli targets. None of these developments is positive. For decades, most security analysts assumed Israel’s undeclared nuclear weapons were only deployed to deter attacks and that Iran would not dare to attack Israel directly. The attached war game report, “Gaming Israeli Nuclear Use: Pandora Unleashed,” directly challenges these assumptions. The game starts in 2027 with Israeli intelligence reporting that Iran is mating nuclear warheads to its long-range missiles. This prompts Israel to ask Washington to collaborate in a conventional military strike against key Iranian nuclear facilities and missile bases. Not wanting to be drawn into a major war with Iran, the United States, however, demurs and instead offers Israel U.S. standoff hypersonic missiles. Several moves later, Israel, isolated and desperate, launches two nuclear strikes against Iran to which Iran replies with a nuclear strike of its own. The game raised several basic questions. Would Israel or Iran conduct further military nuclear operations? Might Israel target Tehran with nuclear weapons? Might Iran target Tel Aviv with nuclear arms? Would Russia or the United States be drawn into the war? These and other unknowns informed the game’s key findings. These included: 1. The strategic uncertainties generated after an Israeli-Iranian nuclear exchange are likely to be at least as fraught as any that might arise before such a clash. 2. Although Israel and Iran might initially avoid the nuclear targeting of innocents, such self-restraint is tenuous. 3. Multilateral support for Israeli security may be essential to deter Israeli nuclear use but will likely hinge on Israeli willingness to discuss regional denuclearization. 4. Little progress is likely in reducing Middle Eastern nuclear threats if the United States continues its public policy of denying knowledge of Israeli nuclear weapons.
Topic:
Nuclear Weapons, Weapons, Nonproliferation, and War Games
Political Geography:
Iran, Middle East, Israel, Palestine, and Gaza

6. Nuclear Verification’s Holy Grail: Verifying Nuclear Warheads — a new approach

Author:
Miles Pomper, William Moon, Marshall Brown, Ferenc Dalnkoki-Veress, Dan Zhukov, Dick Gullickson, and Yanliang Pan
Publication Date:
12-2024
Content Type:
Working Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
This study is the culmination of four years of work to think through what would be required to track and monitor nuclear warheads in a verification process. It first began in 2021, shortly after President Joe Biden of the United States and President Vladimir Putin of Russia extended the New START Treaty until February 2026; the two presidents also announced the launch of bilateral strategic stability talks. This positive moment in the U.S.-Russian relationship, which became almost unimaginable after the 2022 Russian invasion of Ukraine, was the original impetus for the project. It also launched in the aftermath of the U.S. withdrawal from the Treaty Between the United States of America and the Union of Soviet Socialist Republics on the Elimination of Their Intermediate-Range and Shorter-Range Missiles, commonly known as the INF Treaty. The Russians had been violating the Treaty with the production and deployment of the 9M729 missile, also known in NATO parlance as the SSC-8. All NATO allies concurred with the withdrawal, which the United States completed in August 2019. The effort began with two strands of activity. The study team knew that when the United States and Russia decided to return to the negotiating table, the United States would place a high priority on seeking direct limits on warheads. Prior treaties had focused on controlling and eliminating missiles but had not focused directly on the warheads that armed them. It had long been a goal of the United States to seek direct limits on warheads, in order to more accurately constrain a Russian preponderance in warheads designated for theaterand shorter-range systems.1 However, if such an agreement were negotiated, the European allies would be ill-equipped to participate. On-site inspections under the INF Treaty had ended on May 31, 2001, so it had been twenty years since the allies had had to participate in verification activities. Most had lost expertise and institutional memory; some had never participated at all. “Raising the IQ” of the NATO allies about participating in arms control implementation was thus the first strand of activity. The second strand grew up around a conviction in the study team that the well-practiced verification techniques that had been exercised in INF and strategic arms control treaties since the 1980s could be augmented with new technology and innovative techniques. Thus emerged the emphasis on using cryptography to underpin a unique warhead tracking system. This work took advantage of some of the finest experts in the field of cryptography at Stanford University, and also the extensive experience gained during the Defense Threat Reduction Agency’s many years of work to strengthen warhead protection, control and accounting in Russian Ministry of Defense nuclear warhead storage facilities. This work, which spanned a period of over fifteen years from 1995- 2013, provided the study team with a great depth of knowledge about the normal operating procedures in Russian military warhead facilities. This deep knowledge was vital to developing a concept for the tracking system, providing it with a realism and accuracy that otherwise would not have been possible. These two strands of work culminated in 2022 in a significant study, “Everything Counts: Building a Control Regime for Non-Strategic Nuclear Warheads in Europe.”2 However, the team realized that only one element of warhead verification had been touched—the broad outlines of a system for maintaining and exchanging information over the life of an agreement. Other verification elements such as on-site inspections and particular verification technologies had not been considered. They therefore resolved to expand the scope of work to imagine an entire closed system for nuclear warhead verification. With the cryptographic element as its foundation, the team reviewed the extensive experience of treaties, agreements and other activities such as exhibitions and joint experiments that had been built up over the many years of U.S.-Soviet and Russian cooperation on nuclear weapons control. From this, they created a comprehensive menu of measures that could be considered for a future warhead control regime, calibrating the measures according to the level of their intrusiveness.
Topic:
Arms Control and Proliferation, Nuclear Weapons, and Nonproliferation
Political Geography:
Russia and United States of America

7. Russia, The Global South and Multilateral Nuclear Diplomacy after the Invasion of Ukraine

Author:
Hanna Notte
Publication Date:
05-2024
Content Type:
Working Paper
Institution:
Nonproliferation Policy Education Center
Abstract:
Russia’s full-scale invasion of Ukraine in 2022 had a detrimental impact on multilateral nuclear diplomacy. The war caused an earthquake in procedure, paralyzing processes at the International Atomic Energy Agency, the United Nations First Committee, and meetings dealing with the Treaty on the Non-Proliferation of Nuclear Weapons. This was the case even as Russia’s nuclear saber-rattling and occupation of Ukrainian nuclear power plants, and Europe’s recommitment to nuclear weapons, demonstrated the ongoing need for nuclear dialogue. States from the Global South tended to navigate cautiously vis-à-vis Russia across the multilateral nuclear negotiating forums. Amid greater difficulties in forging common positions on nuclear issues related to the Ukraine war, these states were also frustrated with what they perceived as a deprioritization of their interests in multilateral nuclear diplomacy. Western states, especially during the first year of the war, were seen as exercising unwelcome pressure on the Global South to take sides against Russia. Russia, meanwhile, pursued a dual strategy, undermining nonproliferation efforts and chipping away at trust in legacy institutions, while also leveraging these forums in pursuit of greater alignment with states in the Global South. The implications of these different dynamics for the health of the nuclear order may take some time to fully play out, but will likely be profound.
Topic:
Diplomacy, Nuclear Weapons, Nonproliferation, Multilateralism, and Russia-Ukraine War
Political Geography:
Russia, Global Focus, and Global South

8. Commercial Satellite Use Catalyzes Nuclear-Armed States to Combat: A Wargame After-Action Report (Occasional Paper 2306)

Author:
Henry Sokolski
Publication Date:
10-2023
Content Type:
Special Report
Institution:
Nonproliferation Policy Education Center
Abstract:
Recent reports of Elon Musk’s refusal to allow Ukraine to use his satellites to help it mount strikes against Russian military targets in Crimea pose a basic question: Just how sustainable might military use of commercial satellites be? So far, the United States and other spacefaring nations have deferred or taken a hands-off approach to dealing with this issue. When it comes to space, states are roughly where they were with sea power in the 1600s and air power before World War I: dramatic acts of air war and naval piracy were about to ensue, but instituting national or international regulation hardly seemed urgent… until they were. How prepared are we to deal with such a transition in space? Can we keep non-state and state actors from using space to intensify the pace of military air and ground operations? Or are space Lusitanias, in which the world’s major powers get dragged into wars, more likely? To find out, the Nonproliferation Policy Education Center (NPEC) designed and conducted a wargame this summer tailored to this purpose. SpaceNews published the game’s results (see below). The game’s play begins in 2027 with a Pakistani terrorist group’s hijacking of “commercial” Chinese satellite services to mount an attack against an Indian nuclear base. The terrorists’ aim is to drag Pakistan into a war with India to help decide the status of Kashmir. Through a number of twists and turns, the game ends with intensified ground operations between Pakistan and India and China and the United States engaging in space combat against a set of each others’ commercial space satellites. Are we ready for this future? The short answer is no. The long answer can be teased from the game’s report and its key takeaways below.
Topic:
Defense Policy, Nuclear Weapons, Weapons, Space, War Games, Satellite, and Russia-Ukraine War
Political Geography:
South Asia and Asia

9. 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

10. A Middle East Free of Weapons of Mass Destruction: A Utopia?

Author:
Pierre Goldschmidt
Publication Date:
11-2023
Content Type:
Special Report
Institution:
Nonproliferation Policy Education Center
Abstract:
Earlier this summer, well before Hamas launched its raids against Israel, Pierre Goldschmidt, the International Atomic Energy Agency’s (IAEA’s) former Deputy Director for Safeguards, sent me an analysis of how to approach creating a nuclear weapons free zone in the Middle East. I agreed to publish it along with a commentary by Ariel Levite, the former Deputy Director of Israel’s Atomic Energy Commission. The result is the attached occasional paper, “A Middle East Free of Weapons of Mass Destruction: A Utopia?” The greater Middle East is at a critical juncture. Either the number of states in the region having nuclear weapons or nuclear weapons options will grow or the number will be frozen and decline. Saudi Arabia, Iran, the UAE, Turkey, Egypt, and Algeria will either become Israel’s nuclear equal (or come within weeks of doing so) or they will forgo the option. In any case, creating a nuclear weapons free zone in the region has been promoted for nearly a half-century and is sure to be an issue in the upcoming Nuclear Nonproliferation Treaty Review Conference and Preparatory Committee meetings scheduled through 2026. Yet, many analysts have dismissed going to zero nuclear weapons in the region as being unrealistic. Certainly, with Israel so embattled, any movement toward creating a zone now will take even longer. On the other hand, current developments suggest time may not be on our side. Less than a month after Hamas’ first incursions, not one, but two elected Israeli parliamentarians, including a junior member of Israel’s cabinet, publicly recommended Israel use its nuclear weapons against Hamas in Gaza. Meanwhile, Saudi Arabia’s Crown Prince has fielded growing concerns that Iran might quickly get nuclear weapons by repeating his earlier public threat to acquire nuclear weapons if Tehran does. In an effort to deflect this threat and to “stabilize” the region, the Biden Administration wants the Saudis to join the Abraham Accords. As a part of any such deal, the Crown Prince, though, has demanded that the United States green-light Saudi efforts to pursue a “peaceful” uranium enrichment program. This would effectively give the Kingdom a nuclear weapons option and would catalyze nuclear hedging throughout the greater Middle East. It’s unclear if such racing can be curbed. Pierre Goldschmidt lays out an alternative incremental approach toward creating a weapons free zone in the region. Ariel Levite clarifies many of the serious reservations about proceeding now that most Israelis would likely have. Each makes points worth our attention. The hurdles are real but so are the risks of not trying to surmount them.
Topic:
Nuclear Weapons, Weapons of Mass Destruction, and Nonproliferation
Political Geography:
Iran, Middle East, Israel, Palestine, and United States of America