China’s Missile Test from a Submarine Is No Guarantee of Regional Stability

China’s recent test of an intercontinental-range submarine-launched ballistic missile has sent shockwaves throughout the international community, sparking debate about the implications for regional stability. The achievement is a significant milestone in Beijing’s military modernization efforts but raises complex questions about the consequences of China’s underwater nuclear ambitions.

The success of the July 6 test marks a major breakthrough for the People’s Liberation Army Navy, which has been working to develop its second-strike capability. This allows China to retaliate against an enemy that launches a first strike, providing a level of deterrence essential in maintaining regional stability. The technology was acquired from other major nuclear powers like the United States and Russia, underscoring the long-standing importance of underwater nuclear propulsion in nuclear deterrence.

However, the implications of China’s actions extend far beyond its borders. The test raises concerns about potential miscalculation or misinterpretation by other nations. In an era where tensions between major powers are already high, new nuclear capabilities can only exacerbate existing rivalries. While Beijing may have informed the Solomon Islands in advance, it is unclear whether this was sufficient to mitigate concerns about regional stability.

The introduction of Chinese submarines capable of launching intercontinental-range missiles challenges the status quo maintained by the United States through continuous patrols of its SSBNs. The balance of power in Asia-Pacific may shift as a result, raising questions about the future of regional deterrence. Other nations may feel compelled to follow suit and develop their own underwater nuclear capabilities or view China’s actions as a threat requiring a collective response from the international community.

The development of underwater nuclear propulsion is tied to the concept of mutually assured destruction, which emerged after the 1962 Cuban missile crisis. This doctrine posits that nuclear war is unwinnable and deterrence through SSBNs is necessary. However, China’s actions raise questions about whether this doctrine remains relevant in today’s world.

As Beijing continues to modernize its military capabilities, it must consider the implications of its actions on regional stability. The test of an intercontinental-range missile from a submarine comes with greater responsibilities. China must work to ensure that its actions are seen as stabilizing rather than destabilizing forces in the region. This requires careful consideration of diplomatic and strategic implications, as well as a commitment to transparency and communication with other nations.

The future of regional deterrence is far from certain, and China’s underwater nuclear ambitions will play a major role in shaping this landscape. As the international community grapples with the implications of China’s actions, one thing is clear: the stakes are high, and the consequences of miscalculation or misinterpretation could be catastrophic.

Ultimately, China’s success in developing its underwater nuclear capabilities serves as a reminder that pursuing power and influence often comes with unintended consequences. As Beijing continues to assert its presence on the world stage, it must also be mindful of the impact its actions have on regional stability and the international community at large.