A North Korean soldier salutes to his senior soldiers, unseen, at the border village of Panmunjom, the demilitarized zone that has separated the two Koreas since the Korean War, in Paju

 

              A North Korean soldier salutes to his senior soldiers, unseen, at the border village of Panmunjom, the demilitarized zone that has separated the two Koreas since the Korean War, in Paju
A North Korean soldier salutes to his senior soldiers, unseen, at the border village of Panmunjom, the demilitarized zone that has separated the two Koreas since the Korean War, in Paju, north of Seoul, South Korea, Tuesday, March 19, 2013. The United States is flying nuclear-capable B-52 bombers on training missions over South Korea to highlight Washington's commitment to defend an ally amid rising tensions with North Korea, Pentagon officials said Monday. (AP Photo/Lee Jin-man)