China conducts a long-range, nuclear-capable missile test in the Pacific Ocean, prompting swift criticism from regional governments. Multiple outlets report that the missile is launched from a Chinese nuclear-powered submarine and lands in “designated” waters in the Pacific on Monday, with China saying the exercise is a “routine arrangement” tied to annual military training and that relevant countries are informed in advance. Australia condemns the test as destabilising to the region, and the Albanese government says China does not provide the standard 48 hours’ advance notice. The Solomon Islands’ Prime Minister Matthew Wale says he lodges a strong protest with Chinese diplomats on behalf of Pacific nations concerned about the test. Tonga’s prime minister also joins regional leaders in condemning the move, and other countries in the Pacific and among traditional security partners—such as Japan and New Zealand—express serious concerns. Japan urges China to reconsider, citing worries about safety and potential security impacts, including the possibility of the missile’s trajectory posing risks. While China maintains the launch is routine and for training with a dummy warhead, regional officials frame the short-notice nature and the use of a nuclear submarine as factors that increase tension and strategic uncertainty in the Pacific.