By Adam Ni*
China finally achieved an operational underwater nuclear capability in recent years, almost six decades after it first launched its nuclear-powered ballistic missile submarine (SSBN) program in the late 1950s. The deployment of the Jin-class (Type 094) SSBNs armed with JL-2 submarine-launched ballistic missiles (SLBMs) marks a new stage in the evolution of China’s sea-based nuclear force. According to the Pentagon’s 2018 annual report to Congress on China’s military capabilities, this recent development constitutes ‘China’s first credible sea-based nuclear deterrent’.