FILE PHOTO: A soldier of the U.S 2nd Infantry Division aims a Stinger missile launcher during the Iron Artep '04 drill near the demilitarized zone which separates the two Koreas in Yonchon, about 80 km (50 miles) north of Seoul, February 27, 2004. The annual U.S. military exercise had started on February 20 and will run until March 5. REUTERS/Kim Kyung-Hoon KKH//File Photo
