In this photo released by China's Xinhua News Agency, soldiers of Chinese navy special force carry out an anti pirate drill on the deck of DDG-171 Haikou destroyer in Sanya, capital of South China's Hainan Province Thursday, Dec. 25, 2008. On Friday, warships armed with special forces, missiles and helicopters will sail for anti-piracy duty off Somalia, the first time the communist nation has sent ships on a mission that could involve fighting so far beyond its territorial waters.