What to know about China's ballistic missile test and the concerns it raises

Key Points:

• China’s navy test-launched a long-range ballistic missile from a nuclear-powered submarine into international waters in the Pacific, signaling enhanced nuclear deterrence capabilities, with experts suggesting it was likely a JL-2 or JL-3 missile carrying a dummy warhead.
• The launch drew protests from the U.S., Australia, New Zealand, Japan, and Pacific nations, with concerns over insufficient prior notice and violations of the South Pacific Nuclear Free Zone treaty, which China ratified in 1987.
• Australian Prime Minister Anthony Albanese and other regional leaders condemned the test as provocative and destabilizing, emphasizing the need for reduced nuclear weapons and expressing unease over the lack of transparency from China.
• The missile test occurs amid China's ongoing military modernization under Xi Jinping, with significant increases in defense spending and expanding nuclear capabilities, heightening regional tensions especially related to Taiwan.
• In response to China’s military growth, regional countries like Japan and the Philippines are boosting defense budgets and strengthening military alliances, further intensifying security dynamics in Asia-Pacific.