 Immediately on his return to Beijing on 18 October 1950, Zhou met with Mao Zedong, Peng Dehuai, and Gao Gang, and the group ordered the 200,000 Chinese troops along the border to enter North Korea, which they did on 25 October.After consulting with Stalin, on 13 November, Mao appointed Zhou the overall commander of the People's Volunteer Army, a special unit of the People's Liberation Army, China's armed forces that would intervene in the Korean War and coordinator of the war effort, with Peng as field commander of the PVA.Orders given by Zhou to the PVA were delivered in the name of the Central Military Commission.