The aviation regiment conducts air raid drill in southern China. Recently an aviation regiment of the PLA conducted an air raid drill in southern China. As a green signal shell ripped across the morning sky, a dozen of jet bombers heavily loaded with bombs took off and flew towards the fictitious enemy’s port. Bombs fell down as soon as the jet bombers reached the targeted port. In the blink of an eye, the sea water shot up toward the sky as the bomb exploded. (Photo/ Navy.81.cn)