Why China Wants South China Sea
China’s assertive efforts to dominate this international waterway is a military strategy resulting in strained relations with the United States and other nations around the world. The Diplomat reports:
Beijing is interested in more than just energy and fishery resources. The area is also integral to its nuclear submarine strategy.
In an effort to underscore its importance to Asia, geostrategist Nicholas Spykman once described it as the ‘Asiatic Mediterranean.’ More recently, it has been dubbed the ‘Chinese Caribbean.’ And, just as Rome and the United States have sought control over the Mediterranean and Caribbean, China now seeks dominance over the South China Sea.
It’s clear that China’s claims and recent assertiveness have increased tensions in this key body of water. Yet while most attention has focused on Beijing’s appetite for fishery and energy resources, from a submariner’s perspective, the semi-closed sea is integral to China’s nuclear strategy. And without understanding the nuclear dimension of the South China Sea disputes, China’s maritime expansion makes little sense.
Possessing a credible sea-based nuclear deterrent is a priority for China’s military strategy. China’s single Type 092, or Xia-class, nuclear-powered ballistic missile submarine, equipped with short-range JL-1 submarine-launched ballistic missiles (SLBMs), has never conducted a deterrent patrol from the Bohai Sea since its introduction in the 1980s. However, China is on the verge of acquiring credible second-strike capabilities with the anticipated introduction of JL-2 SLBMs (with an estimated range of 8,000 kilometres) coupled with DF-31 and DF-31A road-mobile intercontinental ballistic missiles (ICBMs). In addition, China plans to introduce up to five Type 094, or Jin-class, SSBNs outfitted with the JL-2 missiles, while constructing an underwater submarine base on Hainan Island in the South China Sea.