Chinese and US embassies in the Philippines exchanged sharp accusations on Sunday following Washington’s defence of its treaty ally after Thursday’s stand-off in the South China Sea. In a written statement issued on Sunday, the US embassy in Manila backed the Philippines and said Beijing’s “dangerous blocking and irresponsible manoeuvres” had threatened a collision and prevented a lawful resupply mission to Second Thomas Shoal, one of the flashpoints in the South China Sea disputes. The...