China, US conduct joint anti-piracy drill in Gulf of Aden (7/7)

A helicopter of the U.S. navy lands on the missile destroyer "Harbin" of Chinese navy during the counter-piracy exercise in the Gulf of Aden, Aug. 25, 2013. The Chinese and U.S. navies conducted a joint counter-piracy exercise in the Gulf of Aden on Saturday and Sunday.(Xinhua/Rao Rao)