July 13, 1950, May 29 (GY), northeastern frontier. The northeastern frontier



1950 July 13, 2010, northeastern frontier of the Chinese People's Liberation Army. On June 25, the Korean civil war broke out. 26, U.S. President Harry Truman ordered MacArthur, U.S. Far East Army Commander-in-Chief, "South Korea to be a naval and air support, armed intervention in the internal affairs of Korea. 27, 2009, U.S. President Harry Truman issued a statement, announced that the U.S. government decided to stop the Chinese government to use force to liberate Taiwan. July 7, manipulate the United Nations Security Council through illegal resolution, mainly composed of the so-called "United Nations forces" of the United States armed forces, expanding the war of aggression. In this case, the CMC decided to mainly the formation of the original 13 of the Fourth Field Army Corps Northeast border guards, Su Yu, commander and political commissar, under the jurisdiction of four Army, three artillery division, one anti-aircraft artillery regiment, 1 a Corps of Engineers, a total of about 22.5 million people, stationed Bongseong, Liaoyang, Anton (now Dandong), Tonghua, Benxi, and other places, to take on the task of defending the northeastern border security. In October, according to the command of the Chinese People's Revolutionary Military Commission Chairman Mao Zedong, the northeastern frontier was replaced by the Chinese People's Volunteers entering the Korean War.