North Korea Warns U.S. It Approved ‘Lighter’ Nuclear Attack

North Korea Warns U.S. It Approved ‘Lighter’ Nuclear Attack

Jung Yeon-Je/AFP/Getty Images

Soldiers of the US Army's 23rd Chemical Battalion wearing protective gear give a demonstration of their equipment during a ceremony to recognise their official return to the 2nd Infantry Division located in South Korea, at Camp Stanley in Uijeongbu, north of Seoul, on Thursday April 4, 2013.