In this photo, taken from video by the Armed Forces of the Philippines, China Coast Guard personnel, left, on rigid hull inflatable boat chases Philippine Navy personnel aboard a rubber boat at the Second Thomas Shoal, locally known as Ayungin Shoal, at the disputed South China Sea, Monday. AP-YonhapChina said on Monday it responded in kind during a maritime clash with the Philippines in waters near a grounded vessel that has long served as a Philippine garrison in the disputed South China Sea.The China Coast Guard said in a statement that it issued "verbal warnings" and "reciprocal countermeasures" against Philippine "personnel", rejecting an earlier account of the incident by Manila as a "complete reversal of the truth."