On October 1, 1965, the teletype in the White House relayed the account of a supposed "coup" by a group of Indonesian army officers calling themselves the September 30th Movement. In Jakarta the movement, which had begun the night before under the alleged leadership of Lieutenant Colonel Untung with the kidnapping and killing of six generals of the Indonesian Army High Command, was already unraveling. The September 30th Movement was a relatively small-scale affair. It was poorly planned and so clumsily executed that it seemed almost preordained to fail. Major General Suharto…took control of the army, and blamed what he labeled a "coup attempt" entirely on the Indonesian Communist Party (PKI). Within two weeks, a much more momentous army-led and U.S.-backed movement to exterminate the PKI and its supporters was under way. Working with Muslim organizations, student groups, and other anti-Communist organizations, the army proceeded over the next five months to murder hundreds of thousands of unarmed, alleged PKI members. The slaughter paved the way for the army's ouster of Sukarno in March 1966, its ascension to power, and the reconfiguration of Indonesian politics and foreign policy.… The liquidation of the PKI in Indonesia was "perhaps the greatest setback for Communism in the Third World in the 1960s" and an event with enormous implications for each of the Great Powers.