Balloons launched by North Korean defectors carry anti-Pyonyang propaganda along with U.S. dollar notes and DVDs into North Korea near the demilitarized zone. Kim Chul-soo/EPA/Landov hide caption

toggle caption Kim Chul-soo/EPA/Landov

In this image released by North Korea's Central News Agency, leader Kim Jong Un is said to be using a pair of binoculars to look south during an inspection of a front-line army unit. /Xinhua /Landov hide caption

toggle caption /Xinhua /Landov