FILE - In this Thursday, Oct. 13, 2011 file photo, Japan Maritime Self-Defense Force's P-3C Orion surveillance plane flies over the disputed islands in the East China Sea, called the Senkaku in Japan and Diaoyu in China. China said Wednesday, Nov. 27, 2013 it had monitored two unarmed U.S. bombers that flew over the East China Sea in defiance of Beijing's declaration it was exercising greater military control over the area. Tuesday's flight of the B-52 bombers underscored U.S. assertions that it will not comply with Chinese demands that aircraft flying through its newly declared maritime air defense zone identify themselves and accept Chinese instructions. (AP Photo/Kyodo News, File) JAPAN OUT