A South Korean navy officer looks through a pair of binoculars on the the South Korean navy's 14,000 ton-class large-deck landing ship Dokdo during military drills in the Yellow Sea of South Korea today. South Korean troops fired artillery and dropped sonar buoys into the Yellow Sea as naval drills kicked off today near the spot where a warship sank four months ago. (AP Photo/ Lee Jin-man, Pool)
Read the article: South Korea launches drills despite North Korean threats
