`` I think there will be a lot of concern in Beijing right now , '' Park said . Jang Sung-taek may have cemented his power by removing his uncle , analyst says . Kim Jong Un was the vice chairman of North Korea 's top military body . He has been removed and two of his close allies have been executed , North Korean lawmaker says . If confirmed , the move would mark a major upheaval in North Korea leadership .
Jang Sung-taek may have cemented his power by removing his uncle , analyst says . Kim Jong Un was the vice chairman of North Korea 's top military body . He has been removed and two of his close allies have been executed , North Korean lawmaker says . If confirmed , the move would mark a major upheaval in North Korea leadership .