Taiwan's French-made Mirage-2000 fighter jets fly in formation during the annual Han Kuang military exercise in Suao, Ilan county, about 60 km southeast of Taipei May 16, 2007. Taiwan on Tuesday launched a series of live military exercises designed to thwart an attack from arch-rival China, amid concerns that some of the military's aircraft were too old and poorly maintained. REUTERS/Claro Cortes IV (TAIWAN)