The history of communist armed conflicts in the Philippines is closely related to the history of Communism in the Philippines, with various armed conflict linked to the armed wings of the various communist organizations that have evolved since 1930. The two largest conflicts have been the Hukbalahap Rebellion of 1942–1954, and the ongoing rebellion of the New People's Army, which began in 1969 under the auspices of the Communist Party of the Philippines (CPP). But various splinter groups have since separated from the CPP and have had a history of armed conflict with the Philippine government since then.
The Hukbalahap Rebellion was initiated by the Partido Komunista ng Pilipinas of 1930 (PKP-1930) and its armed group the Hukbalahap (HMB) (Hukbong Mapagpalaya ng Bayan, or "People's Liberation Army"). They went into decline in the early 1950s and was finally put down through a series of reforms and military victories which led to the 1954 surrender of its leader Luis Taruc.
