China’s coast guard has stepped up patrols and blocked Philippine vessels near Huangyan Dao (Scarborough Shoal) and around Second Thomas Shoal, asserting sovereignty. Philippine supply missions have faced warnings and confrontations, including water cannon use near Bajo de Masinloc and a fuel leak during a transfer near Huangyan Dao. The United States, led by Secretary of State Marco Rubio, has condemned China’s coast guard deployments as dangerous and provocative, reaffirming freedom of navigation and alliance security commitments. Beijing says Philippine actions provoked the responses, while Manila and Washington emphasize restraint and adherence to international law. The standoff coincides with ASEAN talks and live-fire drills around Taiwan, highlighting broader US-China tensions in the region. All sides stress the need for a functioning regional framework to govern contested waters and avoid wider economic and security consequences.