J-11BSH fighter jets take off for training

A J-11BSH fighter jet attached to an aviation unit with the navy under the Chinese PLA Southern Theater Command taxis on the runway during a flight training exercise. (eng.chinamil.com.cn/Photo by Fu Jinquan)

A J-11BSH fighter jet attached to an aviation unit with the navy under the Chinese PLA Southern Theater Command taxis on the runway during a flight training exercise. (eng.chinamil.com.cn/Photo by Fu Jinquan)

J-11BSH fighter jets attached to an aviation unit with the navy under the Chinese PLA Southern Theater Command taxi on the runway before takeoff during a flight training exercise. (eng.chinamil.com.cn/Photo by Fu Jinquan)

A J-11BSH fighter jet attached to an aviation unit with the navy under the Chinese PLA Southern Theater Command soars into the sky during a flight training exercise. (eng.chinamil.com.cn/Photo by Fu Jinquan)

A J-11BSH fighter jet attached to an aviation unit with the navy under the Chinese PLA Southern Theater Command soars into the sky during a flight training exercise. (eng.chinamil.com.cn/Photo by Fu Jinquan)

A J-11BSH fighter jet attached to an aviation unit with the navy under the Chinese PLA Southern Theater Command pops a drag parachute to slow down on the runway after a flight training exercise. (eng.chinamil.com.cn/Photo by Fu Jinquan)