Zaire with the Zairian armed forces (FAZ) to launch a campaign against Congolese ethnic Tutsis in eastern Zaire, known as the Banyamulenge. In turn, these Zairian Tutsis formed a militia to defend themselves against attacks. When the Zairian government began to escalate its massacres in November 1996, the Tutsi militias erupted in rebellion against Mobutu, starting what would become known as the First Congo War. The Tutsi militia was soon joined by various opposition groups and supported by several countries, including Rwanda and Uganda. This coalition, led by Laurent-Désiré Kabila, became known as the Alliance des Forces Démocratiques pour la Libération
27th Group Army then participated in the battle of Huaihai where it confronted and destroyed the KMT Huang Bo Tao Army Group. In February 1949 the unit was redesignated and reorganized as the 27th Army. In 1949 the 27th Army was composed of the 79th, 80th and 81st Divisions. The unit took part in the assault on Shanghai. The 27th Corps was part of the first contingent of Chinese forces to be deployed to Korea in October 1950 to fight against United Nations forces. It consisted of the 79th, 80th, 81st and 94th Divisions, though the 94th Division was attached to the 27th