In this photo released Friday by the Korean Central News Agency, fireworks explode in the night sky over Pyongyang to mark the 65th anniversary of the Workers Party. Korean Central News Agency via Korea News Service hide caption

itoggle caption Korean Central News Agency via Korea News Service

Undated photo released on Thursday, Sept. 30, 2010, by Korean Central News Agency via Korea News Servic Anonymous/Korean Central News Agency via Korea News Service hide caption

itoggle caption Anonymous/Korean Central News Agency via Korea News Service