China’s Pacific SLBM Test Signals a New Phase in Undersea Nuclear Competition

China's recent successful test of a submarine-launched ballistic missile (SLBM) in the Pacific marks a significant step forward in its nuclear capabilities, signaling a new phase in global undersea nuclear competition. This comes as a stark reminder of China's growing military might, particularly against the backdrop of the U.S. celebrating its 250th Independence Day. With this test, China's sea-based nuclear deterrent now poses a credible challenge to existing military balance dynamics, likely causing ripples across international security policies and alliances.