TAICHUNG, Taiwan (AP) — Standing on his company's sprawling campus in central Taiwan, Lin Nan-juh says he's able to make any plane his island's threatened government calls for. "We can do whatever's asked," says Lin, president of Aerospace Industrial Development Corp., or AIDC, a leader in the defense industry serving the isolated self-governing island that China claims as its own territory and threatens to invade. It's a bold statement with potentially major significance for Taiwan's democratic survival as it seeks to build up its domestic defense industry in the face of China's threats and the reluctance of foreign arms suppliers to provide it with the planes, ships, submarines and other hardware it needs to defend its 23 million people. While the U.S.