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Begin New Search Topic Defense Policy Content Type Working Paper Publishing Institution Atlantic Council Publication Year within 3 Years

1. 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

2. The NewSpace market: Capital, control, and commercialization

Author:
Robert Murray
Publication Date:
04-2023
Content Type:
Working Paper
Institution:
Atlantic Council
Abstract:
Commercial opportunities in space-based technologies are expanding rapidly. From satellite communications and Earth observation to space tourism and asteroid mining, the potential for businesses to capitalize on these emerging technologies is vast and known as “NewSpace.”1 The NewSpace model is important for governments to understand because the dual-use nature of space, specifically its growing commercialization, will influence the types of space-based technologies that nations may leverage, and consequently, impact their national security paradigms. By capitalizing on the private sector’s agility and combining it with the essential research efforts and customer role played by the public sector, the NewSpace industry can play a critical function in addressing current and future national security challenges through public-private codevelopment. As the NewSpace industry expands, the role of government is evolving from being the primary developer and operator of space assets to facilitating their commercialization, while still prioritizing key advancements. US and allied governments can capitalize on this competitive landscape by strategically investing in areas that align with their national security objectives. However, it is crucial for them to first understand and adapt to their changing roles within this dynamic environment. Indeed, the benefits of the burgeoning NewSpace industry extend beyond the United States. International collaboration and competition in this area can lead to faster technological advancements and economic gains. The global NewSpace landscape is driving down costs, increasing access to space, and fostering innovation that can improve not only economic well-being, but also impact national security models. To that end, this memo will examine the broad state of the space market, discuss the industry drivers, and propose recommendations for US and allied policymakers as they consider future government investments in those enabling space-based activities that support wider national security ambitions.
Topic:
Defense Policy, International Trade and Finance, National Security, Science and Technology, European Union, Space, and Defense Industry
Political Geography:
Russia, China, Eurasia, Canada, Asia, and United States of America

3. Space Traffic Management: Time for Action

Author:
Mir Sadat and Julia Siegel
Publication Date:
08-2022
Content Type:
Working Paper
Institution:
Atlantic Council
Abstract:
Outer space has long been characterized as “contested, congested, and competitive.” More than four thousand eight hundred active satellites currently orbit Earth, representing over forty nations, and nearly twenty-five thousand satellites are projected to join by 2030. Moreover, spacefaring entities are testing the limits of space exploration: Visionary space companies are aiming to launch space tourism programs and send humans to space within the decade, and governments and militaries are increasing activity in cislunar space—the sphere formed by the Earth-Moon radius—to leverage advantageous orbital regions. As humanity expands its frontiers deeper into the galaxy, the threats to US and allied space capabilities will continue to increase. Yet, despite the proliferation of space activity, the ability of international and national bodies to track and regulate space objects—often referred to as space traffic management (STM)—reflects a past era wherein few actors conducted limited operations in space. The current state of STM can be more aptly described as space situational awareness (SSA), or the mere knowledge of objects in orbit. Global actors (including national governments, corporations, and international organizations) track space objects and notify satellite operators when the probability of collision is notable. While collision avoidance maneuvers are standard when there is a one in ten thousand chance of collision, it is ultimately up to the operators to determine whether and when they will move. The limits of this decentralized approach to SSA were illustrated in September 2019 when a European Space Agency satellite veered off path to avoid a Starlink satellite whose operator missed an email notification signaling a high probability of collision.
Topic:
Security, Defense Policy, National Security, and Space
Political Geography:
Russia, China, Eurasia, Asia, and United States of America