North Korean army officers rally at Kim Il-sung Square in Pyongyang. Tens of thousands turned out last week in support of the call to arms by their young and inexperienced leader, Kim Jong-un. Their military doctrine is "launch on tactical warning." (Associated Press)
North Korean army officers rally at Kim Il-sung Square in Pyongyang. Tens of thousands turned out last week in support of the call to arms by their young and inexperienced leader, Kim Jong-un. Their military doctrine is "launch on tactical warning." (Associated Press)
North Korean army officers rally at Kim Il-sung Square in Pyongyang. Tens of thousands turned out last week in support of the call to arms by their young and inexperienced leader, Kim Jong-un. Their military doctrine is "launch on tactical warning." (Associated Press)
North Korean army officers rally at Kim Il-sung Square in Pyongyang. Tens of thousands turned out last week in support of the call to arms by their young and inexperienced leader, Kim Jong-un. Their military doctrine is "launch on tactical warning."
North Korean army officers rally at Kim Il-sung Square in Pyongyang. Tens of thousands turned out last week in support of the call to arms by their young and inexperienced leader, Kim Jong-un. Their military doctrine is "launch on tactical warning." (Associated Press)
**FILE** North Korean leader Kim Jong-un salutes during a mass military parade in the Kim Il-sung Square in Pyongyang, North Korea, on April 15, 2012, to celebrate the 100th anniversary of the birth of the country's founder, Kim Il-sung. (Associated Press/Kyodo News)
North Koreans observe a moment of silence as they bow before portraits of the late leaders Kim Il-sung (left) and Kim Jong-il on Kim Il-sung Square in Pyongyang, North Korea, on Monday, Dec. 17, 2012. Sirens wailed for three minutes at noon Monday in honor of the first anniversary of the death of Kim Jong-il. (AP Photo/Jon Chol Jin)
A North Korean traffic coordinator stands on a roadside near portraits of the late leaders Kim Il Sung, left, and Kim Jong Il during a foggy morning on Kim Il Sung Square in Pyongyang, North Korea, Monday, Dec. 17, 2012. North Korea marked the first death anniversary of the former leader Kim Jong Il on Monday. (AP Photo/Ng Han Guan)
A North Korean woman and a child pay their respects to portraits of the late leaders Kim Il-sung (left) and Kim Jong-il on Kim Il-sung Square in Pyongyang, North Korea, on Monday, Dec. 17, 2012. North Korea marked the first anniversary of the death of Kim Jong-il on Monday. (AP Photo/Ng Han Guan)
