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1. Adapting US strategy to account for China’s transformation into a peer nuclear power

Author:
David Shullman, John K. Culver, Kitsch Liao, and Samantha Wong
Publication Date:
09-2024
Content Type:
Special Report
Institution:
Atlantic Council
Abstract:
China’s rapidly improving nuclear capabilities and expanding nuclear arsenal underpin its recent rise as a nuclear peer power. For the United States and its allies in the Indo-Pacific region, the uncertainty of China’s intentions behind this nuclear expansion poses a major challenge. It necessitates a revisit of the fundamental assumptions underpinning US and allied planning and preparation for a potential conflict with China. The 2022 White House National Security Strategy1 and National Defense Strategy2 identified China as the only competitor with both the intent and, increasingly, the economic, diplomatic, military, and technological wherewithal to reshape the international order. The 2022 United States Nuclear Posture Review noted how China has embarked on an ambitious expansion, modernization, and diversification of its nuclear forces and established a nascent nuclear triad.3 The report further assessed that Beijing will likely possess at least 1,000 deliverable warheads by the end of the decade.4 China also sustains extensive and ambitious space operations. According to the Department of Defense’s 2022 China Military Power Report5, as of 2021, China’s 260 intelligence, surveillance, and reconnaissance (ISR) satellites were the largest collection of such constellations globally other than the United States’. The transformation of China’s military capabilities no longer represents the linear, stepwise modernization of an outmoded military that characterized the People’s Liberation Army (PLA) for the past two decades. Since the PLA launched its major internal command and service restructuring in 2015, previous doctrinal and teaching publications acquired and exploited by Western analysts are out of date and likely declining in relevance. By extension, much of the Western analysis of PLA plans, operations, and concepts of deterrence and escalation control are also likely to be out of date. China’s rapid expansion of strategic warfighting capabilities (i.e., nuclear forces, space/counterspace systems, and cyber/information operations) represents tremendous discontinuity in the pace, scope, and scale of the PLA’s transformation, necessitating a major US reassessment of Chinese strategy, doctrine, and warfighting operations. The commonly accepted notion that deliberate Chinese nuclear force modernization is characterized as “running faster to stay in the same place” to sustain a minimal retaliatory posture is assessed to have evolved. China now has a higher likelihood of using its newfound nuclear power to more actively deter or compel6 its opponents and safeguard its core interests. This includes perceived external threats that could negatively impact domestic political interests. As a step in this reassessment, this project reevaluated China’s strategy, doctrine, and warfighting concepts in light of its ongoing rapid transformation into a peer nuclear power, examined implications of this assessment for future US contingencies in the Indo-Pacific region, and produced several actionable findings and recommendations for US government decision-makers that can be addressed in the next five- to ten-year horizon.
Topic:
Defense Policy, National Security, Nuclear Weapons, Conflict, and Missile Defense
Political Geography:
China, Asia, North America, and United States of America

2. Missile Defense in South Korea: Will President Yoon Heed China’s Concerns?

Author:
Debalina Ghoshal
Publication Date:
06-2023
Content Type:
Journal Article
Journal:
China Brief
Institution:
The Jamestown Foundation
Abstract:
Earlier this week, some residents of Seoul, South Korea, received an emergency alert to prepare for a potential evacuation following military reports that North Korea had fired a projectile southward (Yonhap, May 31). The alerts, which stemmed from an errant North Korean satellite launch that sparked grave but fleeting alarm, underscore the Republic of Korea’s (ROK) growing apprehensions regarding the Democratic People’s Republic of Korea’s (DPRK) ballistic and cruise missile development and testing, coupled with its expanding nuclear arsenal (NK News, January 1). In addition, North Korea’s long-range artillery systems remain a persistent threat, which not only endanger counter-force targets in South Korea, but also threaten counter-value targets, in particular Seoul, the nation’s capital and largest metropolis.
Topic:
Weapons, Missile Defense, and Regional Security
Political Geography:
China, Asia, South Korea, and North Korea

3. China’s Interests in North Korean Denuclearization: Reducing the Northeast Asian Security Dilemma

Author:
Debalina Ghoshal
Publication Date:
02-2023
Content Type:
Journal Article
Journal:
China Brief
Institution:
The Jamestown Foundation
Abstract:
The existential North Korean nuclear and missile threats negatively impact the Asia-Pacific security environment for the United States, South Korea, Japan and Australia. In response, these countries have taken countermeasures to defend themselves against the growing danger from North Korea. As a result, North Korea’s nuclear and missile capabilities indirectly worsen China’s “security dilemma” by spurring the U.S. and its allies to devote greater resources to maintaining a strong security presence in Northeast Asia. This situation is illustrated by Beijing’s consistent criticism of Seoul for allowing the deployment of the U.S. Terminal High Altitude Area Defense (THAAD) anti-ballistic missile defense system in South Korea since 2017. Although South Korea has sought to reassure China that the system is aimed at counteracting the threat from North Korea, Beijing has maintained that the presence of the U.S. THAAD in Korea “clearly undermines China’s strategic security interests” (PRC Ministry Foreign Affairs [FMPRC], August 10, 2022). Although China has been accused of not putting enough effort into the denuclearization process, achieving success in eliminating nuclear weapons from the Korean peninsula would serve China’s security interests in several ways, including by removing a powerful justification for the U.S. and China’s neighbors to devote resources to regional security. In part due to North Korea’s growing missile capabilities, South Korea, Japan and Australia have all recent strengthened their respective missile development programs. In 2021, the United States also lifted the restrictions it had imposed on South Korea limiting the range and payload of its ballistic missiles. According to previous South Korea president Moon Jae, this has removed “security shackles”—allowing South Korea to regain its missile autonomy (Korea Herald, May 22, 2021).
Topic:
Weapons, Missile Defense, Denuclearization, and Regional Security
Political Geography:
Japan, China, Asia, South Korea, and North Korea

4. 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

5. 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

6. Missile developments in South Asia: a perspective from Pakistan

Author:
International Institute for Strategic Studies
Publication Date:
05-2021
Content Type:
Research Paper
Institution:
International Institute for Strategic Studies
Abstract:
India and Pakistan continue to develop their missile-delivery systems and associated nuclear inventories, raising concerns of a regional arms race. While Indian doctrine appears intended to fight a ‘two-front war’ against Pakistan and China, the extent to which India’s missile inventory is balanced, or otherwise, is a cause of disquiet in Islamabad. Many of the new missile systems being added to India’s inventory appear to be more suited to target Pakistan than China. This disconnect between India’s threat perception and missile developments not only risks eroding the credibility of its deterrence posture vis-à-vis China, but also courts an action–reaction dynamic with Pakistan. Islamabad, in response to how it views Indian developments, is in turn making qualitative improvements to its missile arsenal, with the intention of deterring limited conflict to an all-out war. The resultant arms race in the missile arena, however, is moving on two different trajectories. This paper discusses ongoing missile developments in South Asia, and how India and Pakistan have used different delivery systems as signalling mechanisms during past crises in an attempt to achieve their respective military or political objectives. It is also useful to examine Pakistan’s posture of Full-Spectrum Deterrence (FSD) in the context of India’s Cold Start doctrine, introduced in 2004 and apparently intended to allow India to explore options for a limited war in cases where there is a risk of crossing the nuclear threshold. The paper also reviews whether doctrinal ambiguities can be discerned in India’s declaratory nuclear policies, especially New Delhi’s claim of maintaining a credible minimum deterrence (CMD) and how this can be squared with the goal of being able to cope with a ‘two-front war’.
Topic:
Security, Defense Policy, Military Strategy, Missile Defense, and Rivalry
Political Geography:
Pakistan, China, India, and Asia

7. Missile arms-racing and insecurity in the Asia-Pacific

Author:
Masako Ikegami
Publication Date:
08-2021
Content Type:
Research Paper
Institution:
International Institute for Strategic Studies
Abstract:
Although the INF Treaty was originally intended to reverse the deployment of Soviet and US missiles in Europe, its demise may be felt more keenly in the Asia-Pacific where a missile arms race is arguably already under way. The development of new missile technologies has implications for stability as the region’s nuclear-weapons states could see them as threats to the credibility and survivability of their second-strike systems. This could trigger a diversification of missile systems across different platforms or an increase in the number of warheads and launchers to complicate an adversary’s targeting options. The Intermediate-range Nuclear Forces (INF) Treaty ended on 2 August 2019 due to the United States’ withdrawal over long-standing concerns of Russian violations. The agreement between Russia and the US had prohibited the development and deployment of ground-launched ballistic and cruise missiles with ranges between 500 and 5,500 kilometres. Although the implementation of the INF Treaty was originally motivated to reverse the deployment of Soviet and US medium-and intermediate-range ground-launched missiles in Europe, its demise may be felt more keenly in the Asia-Pacific. Despite its primary rationale that Russia’s prolonged violation of the treaty rendered it void, then US president Donald Trump’s administration also cited China as an ancillary reason behind its decision to suspend its treaty obligations. As China was not a party to the INF Treaty, Beijing has been free to make substantial quantitative and qualitative improvements in its medium- and intermediate-range missile arsenal as an important part of its strategy to counter the US and allies’ military power in Asia. Following Washington’s decision to withdraw from the INF Treaty, US policymakers made it clear that they intend to counter China’s growing capabilities by deploying to the region additional missile defences and the previously prohibited classes of ground-launched surface-to-surface systems that now are under development. China’s ballistic-and cruise-missile arsenal, however, is viewed with concern beyond just Washington. Other regional states such as Australia and India also regard the expansion of China’s missile forces with unease, resulting in Canberra and New Delhi developing their own missile systems in response. In the case of the latter this could have downstream effects by causing Pakistan to adjust its own nuclear and conventional missile forces in response, illustrating the potential possibilities and consequences of action/reaction dynamics in Asia spiralling into regional arms-racing. Although the erosion of the arms-control architecture provided in part by the INF Treaty could potentially herald the beginning of more sustained arms-racing in the Asia-Pacific, a regional competition is arguably already under way. The proliferation of conventional and nuclear ballistic missiles in the region is not only apparent in China’s force structure, but also across Northeast Asia, which has had immediate and associated implications in the local and wider region. Developments in North Korea’s nuclear and missile programmes have been especially destabilising, given fears that Pyongyang could threaten the use of nuclear weapons in a conventional conflict were the survival of the Kim Jong-un regime in question. Cumulatively, North Korea’s strengthened missile forces have caused the US and its allies and partners in the region, especially Japan and South Korea, to pursue countermeasures, including strengthening missile defences and developing counterforce capabilities. Doctrines regarding the use of conventional precision attack have also correspondingly shifted, with South Korea embracing the option of using pre-emptive conventional counterforce strikes to deter missile attacks from North Korea. Japan, however, continues to debate how its armed forces might utilise the long-range strike capabilities that Tokyo is pursuing. Some of these developments, especially improved missile-defence capabilities, have resulted in a diplomatic and economic response from China, as Beijing argued that some of these measures undermine its strategic deterrent. China has also warned US allies in the region of possible repercussions if they decide to host US missiles previously proscribed by the INF Treaty. There is therefore the potential that decisions by some regional states to develop their missile capabilities might not only result in immediate action–reaction responses by the instigator’s adversaries, but also wider cumulative consequences undermining the security of multiple states across the region. Against this backdrop, emerging missile technologies carry additional risks and implications for regional stability. As part of a trend that one analyst has described as a ‘missile renaissance’, hypersonic boost-glide vehicle and cruise-missile technologies are being pursued by several states in the Asia-Pacific region, including Australia, China, India, Japan, Russia and the US. The development of these technologies has implications for regional stability since they could be seen as threats to the credibility and survivability of second-strike systems of the region’s nuclear-weapons states, potentially triggering a diversification of nuclear systems across different platforms or an increase in the number of nuclear warheads and launchers to complicate an adversary’s targeting options
Topic:
Defense Policy, Arms Control and Proliferation, Military Strategy, and Missile Defense
Political Geography:
Asia

8. Defeating Threat Air Defences: the Return of the DEAD

Author:
International Institute for Strategic Studies
Publication Date:
12-2020
Content Type:
Working Paper
Institution:
International Institute for Strategic Studies
Abstract:
For the past two decades the US and its allies have faced a very limited surface-to-air threat in wars in which they have engaged. This is now changing as the worsening security environment and the emergence of near-peer rivals once again raises the spectre of a strongly contested air domain. A central element of the renewed challenge is the surface-to-air missile (SAM) system. China and Russia have fielded and continue to develop SAM systems across all range categories – and to offer many of these for export – that pose a credible threat to air operations. The US, and to an even greater extent the Europeans, have reduced emphasis and expenditure on what is known as the suppression of enemy air defence (SEAD) role. Counter-insurgency rather than counter-integrated air-defence operations have been the priority since the turn of the century. There is now, however, the renewed challenge of being able to carry out air operations in airspace defended by the latest generations of point-, short-, medium- and long-range SAM systems. Low-observable aircraft only offer a partial solution, particularly as the US and its allies will operate mixed fleets of stealthy and non-stealthy combat aircraft at least until around the middle of the century. The latter types of aircraft remain at greater risk from SAM threats than low-observable aircraft, and their operational utility will depend partly on the wider capacity to counter surface-based threat missile systems. SEAD is an asset-intensive capability, particularly in the early days of a conflict, and has traditionally involved dedicated platforms as well as fighter ground-attack aircraft. In SEAD operations in the 1990s, such as Operation Allied Force during the 1999 Kosovo conflict, up to one-third of strike missions were tasked against ground-based air defences. While the force mix will change as uninhabited systems are increasingly adopted in the inventory, a variety of crewed and uninhabited aircraft and associated weaponry will still be required for the task, and will be required in numbers greater than are available in current inventories if faced by a peer or near-peer threat. Collating what is known as an electronic order of battle against peer and near-peer rivals should once again become a priority, as should the capacity to counter, disable or destroy surface-to-air threat systems.
Topic:
Foreign Policy, Defense Policy, Military Strategy, and Missile Defense
Political Geography:
Russia, China, Europe, Asia, North America, and United States of America

9. 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

10. Avoiding a Post-INF Missile Race

Author:
Nikolai Sokov
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
James Martin Center for Nonproliferation Studies
Abstract:
On November 7, 2019, the James Martin Center for Nonproliferation Studies and the Center for Energy and Security Studies held a forum titled “US-Russia Dialogue on Nuclear Issues: Does Arms Control Have a Future?” Dr. Nikolai Sokov, a senior fellow with the Vienna Center for Disarmament and Non-Proliferation, prepared the briefing paper, “Avoiding a Post-INF Missile Race,” to address the concerns about a new arms race in Europe arising after the end of the 1987 Intermediate-range Nuclear Forces (INF) Treaty. Though comparisons to the Euromissile crisis of the early 1980s are inevitable, the present situation is different in one important respect: neither Russia nor NATO want a new arms race, and both have demonstrated a degree of restraint. “Nevertheless,” Dr. Sokov argues in the paper, “the situation is fragile, and it is difficult to predict how long mutual restraint can hold.” Furthermore, the military balance today includes additional, complicating features, including the replacement of nuclear weapons’ missions with high-precision long-range conventional weapons, the enlargement of NATO and the collapse of the Conventional Forces in Europe Treaty, the risk of escalation presented by increased dual-capable delivery systems, as well as the role of Asia in the global strategic balance. The window of opportunity for addressing these rising concerns is relatively narrow. Since “full-scope arms-control negotiations aiming at legally binding and verifiable treaties are hardly feasible in the current and projected political and security environment,” this CNS brief suggests a “more modest” approach to expanding and securing the restraint that exists, before it disappears altogether.
Topic:
NATO, Arms Control and Proliferation, Diplomacy, Nonproliferation, Missile Defense, Deterrence, and Arms Race
Political Geography:
Europe, Asia, and North America