Chinese, Pakistani air forces conduct joint drill

Chinese and Pakistani fighters participate in a joint drill in China, Sept. 20, 2017. The Chinese and Pakistani air forces have cooperated in planning and implementing strategies, as well as learning operational concepts and tactics from each other through sitting in the same fighter during the ongoing joint drills named "Shaheen VI" from Sept. 7 to 27. [Photo: Xinhua/Qin Dijun]

Fighters are seen during a joint drill in China, Sept. 12, 2017. The Chinese and Pakistani air forces have cooperated in planning and implementing strategies, as well as learning operational concepts and tactics from each other through sitting in the same fighter during the ongoing joint drills named "Shaheen VI" from Sept. 7 to 27. [Photo: Xinhua/Liu Chang]

Chinese and Pakistani air force personnel sit in a Pakistani fighter after a joint drill in China, Sept. 14, 2017. The Chinese and Pakistani air forces have cooperated in planning and implementing strategies, as well as learning operational concepts and tactics from each other through sitting in the same fighter during the ongoing joint drills named "Shaheen VI" from Sept. 7 to 27. [Photo: Xinhua/Zhu Xiaotao]

Chinese and Pakistani air force personnel come out of fighter after a joint drill in China, Sept. 20, 2017. The Chinese and Pakistani air forces have cooperated in planning and implementing strategies, as well as learning operational concepts and tactics from each other through sitting in the same fighter during the ongoing joint drills named "Shaheen VI" from Sept. 7 to 27. [Photo: Xinhua/Zhu Xiaotao]

A Pakistani air force personnel sits in fighter J-11BS during a joint drill in China, Sept. 17, 2017. The Chinese and Pakistani air forces have cooperated in planning and implementing strategies, as well as learning operational concepts and tactics from each other through sitting in the same fighter during the ongoing joint drills named "Shaheen VI" from Sept. 7 to 27. [Photo: Xinhua/Liu Chang]