If China begins to reclaim and militarize Scarborough Shoal, says Philippines President Benigno S. Aquino III, America must fight. Should we back down, says Aquino, the United States will lose “its moral ascendancy, and also the confidence of one of its allies.”
And what is Scarborough Shoal? A cluster of rocks and reefs, 123 miles west of Subic Bay, that sits astride the passageway out of the South China Sea into the Pacific, and is well within Manila’s 200-mile exclusive economic zone.
Beijing and Manila both claim Scarborough Shoal. But, in June 2013, Chinese ships swarmed and chased off a fleet of Filipino fishing boats and naval vessels. The Filipinos never came back.