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Chinese perspectives on strategic stability engagement with the United States

Summary

This article reviews Chinese authors’ discussions of strategic stability and the ways to reduce the risk of nuclear war.

Full Text

Editor's note:

This is the 10th essay of Global China’s  “Lost in translation: Decoding Chinese strategic narratives” series.

The full collection of essays can be found  here.

Strategic stability is an important issue between China and the United States.

Security experts from both countries have some similar and differing views on how to address this issue.

They are always highly sensitive to changes in the other side’s policies and technologies, but less sensitive to changes within their own countries.

To help improve China-U.S. relations, we should also strive to better understand each other’s concerns.

For example, when U.S. experts discuss how China is developing nuclear weapons, it is important to understand Chinese security experts’ views on the U.S. development of missile defense systems.

This mutual understanding serves as the starting point for jointly seeking mutually tolerable solutions.

This paper aims to explore Chinese security experts’ perspectives on strategic stability issues and related engagements between China and the United States.

Two schools of strategic stability

Chinese security experts define strategic stability as falling into two categories, each with a different philosophical foundation.

One school takes a holistic approach, viewing strategic stability as comprehensive stability among nations based on multiple factors.

Men Honghua, a distinguished professor at Tongji University, represents this school.

Men and his collaborators have published some papers outlining their research approach and its application to specific fields. 1 While this school does not rule out the role of nuclear weapons in interstate stability, it views nuclear weapons as just one factor among many.

This perspective has wide influence in the academic international relations community and among those who practice foreign policy.

According to this school of thought, addressing nuclear issues cannot be limited to discussing nuclear weapons alone.

In nuclear issue dialogues involving Chinese experts, the agendas often include some general topics.

This may reflect a holistic philosophical approach.

Another group of Chinese scholars takes a reductionist approach, viewing strategic stability as a situation in which there are low incentives to launch nuclear attacks and engage in arms races. 2 This aligns with the original thinking behind strategic stability theory.

Some technical experts, such as myself, and military scholars, for example, Lu Yin, take this approach.

These scholars often engage in nuclear strategy-related research and participate in various types of nuclear dialogues.

While their academic influence is somewhat narrower, their views are more targeted.

This paper focuses on the views of this school.

Chinese scholars are concerned with how nuclear forces and non-nuclear factors, such as missile defense systems and cyber, impact strategic stability.

Some scholars go even further.

Drawing on nuclear stability as a reference point, they examine stability in other military domains, such as outer space.

This article reviews Chinese authors’ discussions of strategic stability and the ways to reduce the risk of nuclear war.

Chinese views on U.S.-China strategic stability

The nuclear threat from the United States was an important reason, if not the only reason, why Chinese leaders decided to develop nuclear weapons in the 1950s.

They hoped to establish a limited nuclear retaliation capability to counter potential nuclear threats. 3 This approach of deterring external nuclear strikes by developing retaliatory capabilities aligns with the reductionist theory of strategic stability.

The primary challenge to China-U.S. strategic stability stemmed from the big disparity in nuclear weapons between the two countries.

Chinese security experts often express significant concern when discussing this disparity. 4 Generally, China’s growth in nuclear weapons helps ensure mutual nuclear retaliatory capabilities, maintaining strategic stability with the United States.

However, some U.S. security experts are concerned about the growth of China’s nuclear arsenal because they are used to having nuclear superiority over China and do not think about it in terms of strategic stability.

After acquiring long-range nuclear weapons in the 1980s, China maintained a very small arsenal for a long time.

In the event of a nuclear strike by other countries, this small arsenal could hardly ensure survivability.

Thus, at the time, China had no choice but to rely on “quantitative ambiguity” to protect the survivability of its nuclear weapons. 5 This meant that China did not disclose the number of its nuclear weapons, thereby reducing adversaries’ confidence in the success of a nuclear strike.

However, as time passed and the United States’ detection capabilities improved, relying solely on quantitative ambiguity was no longer sufficient.

Therefore, China adopted technical measures to enhance the survivability of its nuclear weapons, improving their mobility by developing submarine-launched and land-based mobile missiles.

Meanwhile, the United States continued to develop technical measures to reduce the survivability of China’s nuclear weapons, a strategy known as damage limitation.

For instance, the United States has strengthened its detection capabilities against Chinese nuclear submarines in the South China Sea and the Pacific Ocean.

The United States uses anti-submarine warfare tactics to curb China’s sea-based nuclear retaliation capabilities.

Additionally, the United States is attempting to develop space-based monitoring capabilities for land-based mobile missiles, thereby suppressing China’s land-based nuclear retaliation capabilities. 6

Chinese security experts are most alarmed by the development of the U.S. missile defense system. 7 In the 1980s, they were concerned about the Strategic Defense Initiative, particularly the deployment of weapons in space and the prospect of space becoming a battlefield. 8 China’s diplomatic efforts regarding the non-weaponization of outer space stem from this concern.

In the late 1990s, the United States began focusing on ground- and sea-based kinetic interceptor technology to establish a missile defense system that would protect the U.S. homeland.

Since the United States has many nuclear weapons, a hypothetical U.S. nuclear strike would destroy most of China’s nuclear weapons.

Therefore, very few of China’s nuclear weapons would survive.

The United States would only need a small number of interceptors to deal with these surviving Chinese nuclear weapons.

Chinese scholars have expressed strong concerns about the threat that the development of the U.S. missile defense system poses to strategic stability between China and the United States. 9 In response to Chinese criticism, the United States has not offered a substantial explanation, only stating that the intent of developing a homeland missile defense system is not directed at China and is defensive in nature.

Following the Trump administration’s recent announcement of the Golden Dome missile defense system’s development, Chinese scholars once again criticized the system for undermining strategic stability.

Guo Xiaobing of the Institute of Contemporary International Relations noted that the Golden Dome represents the first time that the United States has publicly claimed that its strategic missile defense system is aimed at peer competitors or near-peer competitors. 10 From a Chinese perspective, this constitutes the United States’ public abandonment of strategic stability.

How Chinese scholars interpret U.S. debates

There has been an ongoing debate in the United States about how to view strategic stability between the United States and China.

One school of thought argues that China’s nuclear retaliation capability is “a fact of life,” not a policy choice, for the United States. 11 Another school of thought emphasizes that the United States cannot accept nuclear vulnerability.

This implies that the United States could offset China’s nuclear retaliation capability through damage limitation measures or reduce it to an acceptable level. 12 Chinese scholars are aware of the U.S. debate, and some have conducted theoretical research to understand the extent of China’s nuclear retaliation capability.

Their research indicates that China’s nuclear retaliation capability is indeed limited. 13

Can China’s limited nuclear retaliation capability deter the United States from launching a nuclear attack?

This is an important question, and the answer lies with the United States.

If the United States acknowledges that China’s nuclear retaliation capability is a fact and abandons its efforts at damage limitation vis-à-vis China, then China and the United States could maintain an asymmetric strategic stability.

In reality, however, the United States has not reached such a consensus.

Instead, the United States remains concerned that accepting strategic stability with China will encourage China to be more conventionally aggressive.

The United States uses this “stability-instability paradox” as an additional reason to oppose mutual vulnerability, which is key to strategic stability, between China and the United States. 14

Chinese scholars believe that there’s a contradiction in the United States’ actions: the United States is abandoning the principle of strategic stability, as evidenced by its efforts to strengthen damage limitation (e. g., the Golden Dome system), while the United States simultaneously wants to talk about strategic stability with China.

One interpretation of this contradiction is that U.S. experts participating in U.S.-China nuclear dialogues often favor strategic stability, but they are unable to prevent U.S. decisionmakers from abandoning the principles of strategic stability in weapons deployment and development planning.

From China’s perspective, it is thus necessary for China to enha

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Document ID: chinese-perspectives-on-strategic-stability-engagement-with-the-united-states