The United States renewed a warning Monday that it would defend the Philippines in case of an armed attack under a 1951 treaty, after Chinese ships blocked and collided with two Filipino vessels off a contested shoal in the South China Sea.
Philippine diplomats summoned a Chinese Embassy official in Manila on Monday for a strongly worded protest following Sunday’s collisions off Second Thomas Shoal. No injuries were reported but the encounters damaged a Philippine coast guard ship and a wooden-hulled supply boat operated by navy personnel, officials said.
