South Korean destroyer Daecheonham drops a depth charge during military drills in waters off the west coast of the divided Korean peninsula, August 5, 2010.[Photo/Agencies]
Crew members of South Korean navy's 14,000 ton-class large-deck landing ship Dokdo stand near UH-60 helicopters as they participate in a military drill in waters off the west coast of the divided Korean peninsula, August 5, 2010.