In Indonesia, the hardline anti-communist General Suharto wrested control of the state from his predecessor Sukarno in an attempt to establish a "New Order". From 1965 to 1966, with the aid of the United States and other Western governments, the military led the mass killing of more than 500,000 members and sympathizers of the Indonesian Communist Party and other leftist organizations, and detained hundreds of thousands more in prison camps around the country under extremely inhumane conditions. A top-secret CIA report stated that the massacres "rank as one of the worst mass murders of the 20th century, along with the Soviet purges of the 1930s, the Nazi mass murders during the Second World War, and the Maoist bloodbath of the early 1950s." These killings served US strategic interests and constitute a major turning point in the Cold War as the balance of power shifted in Southeast Asia.