North Korea appears to have halted dismantling work at a missile engine testing site in the country's northwest, a U.S. research group said Wednesday in an analysis based on new satellite imagery.According to 38 North, a group that monitors North Korea, imagery taken on Aug. 16 of the Sohae Satellite Launching Station in Tongchang-ri indicates "no significant dismantlement activity" has taken place at either the engine test stand or the launch pad since Aug. 3.The analysis underscored Pyongyang's perceived reluctance to give up its nuclear weapons and ballistic missiles despite leader Kim J…READ FULL ARTICLE