Tensions in the South China Sea have erupted once again after a maritime clash between Chinese and Philippine vessels near the disputed Second Thomas Shoal, also known as Tiexian Jiao. The incident, confirmed by both sides, involved a collision in contested waters. Beijing has issued a stern warning, threatening a "resolute response" if Manila continues what it calls "provocations." China's Foreign Ministry accused the Philippines of violating its sovereignty and breaching the 2002 Declaration on Conduct in the region. Meanwhile, the U.S. has condemned China's actions as aggressive, escalating geopolitical friction in the region.