我无人潜艇曝光外网

http://www.militaryphotos.net/forums/showthread.php?t=137962&page=3

A picture made available 16 July 2008 shows a man looking at China's first unmanned submarine in Dalian in northeast China's Liaoning province 15 July 2008. The nine-meter-long submarine, which can be remote-controlled to do multiple research projects, is built by a local university and an enterprise