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Air defense exercise in Northwest China

(Xinhua) Updated: 2012-06-26 10:35
Air defense exercise in Northwest China

Soldiers unfold radar antenna during an Air Force training exercise, Lanzhou, Northwest China's Gansu province, June 21, 2012. The squad is responsible for operating mobile radar facility and providing radar information to other units in the exercise. [Photo/Xinhua]

Air defense exercise in Northwest China

Soldiers prepare to take part in an Air Force training exercise, Lanzhou, Northwest China's Gansu province, June 21, 2012. [Photo/Xinhua]

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