American and Japanese Planes Fly Through China's New Air Defense Zone

Tensions rising

(Reuters) - Two unarmed U.S. B-52 bombers flew over disputed islands on a training mission in the East China Sea without informing Beijing while Japan's main airlines ignored Chinese authorities when their planes passed through a new airspace defense zone on Wednesday.

The defiance from Japan and its ally the United States over China's new identification rules raises the stakes in a territorial standoff between Beijing and Tokyo over the islands and challenges China to make the next move.