The hijacking of Lufthansa Flight 615 was an act of Palestinian terrorism that occurred on 29 October 1972 and aimed at the liberation of the three surviving perpetrators of the Munich massacre from a West German prison.

When the Lufthansa airplane was seized by sympathisers of the Black September Organization during the Beirut-Ankara part of a multi-stopover flight from Damascus to Frankfurt, the West German authorities complied with the demand of having the prisoners released. They were handed over at Zagreb Airport, and the hijacked aircraft was flown to Tripoli, where all hostages were released. The liberated Munich attackers were granted asylum by Libyan leader Muammar Gaddafi.

For its actions, the West German government was criticised by Israel and other parties. Allegations were made that the hijacking had been staged or at least tolerated with theories of a secret agreement between the German government and Black September release of the surviving terrorists in exchange for assurances of no further attacks on Germany.

The Munich massacre was an attack during the 1972 Summer Olympics in Munich, West Germany, by eight members of the Palestinian terrorist group Black September, who took nine members of the Israeli Olympic team hostage, after killing two more. Black September called the operation "Iqrit and Biram", after two Palestinian Christian villages whose inhabitants were expelled by the Israel Defense Forces (IDF) during the 1948 Arab-Israeli War. The Black September commander was Luttif Afif, who was also the negotiator. West German neo-Nazis gave the group logistical assistance.Shortly after the hostages were taken, Afif demanded the release of 234 Palestinian prisoners in Israeli jails and the West German–held founders of the Red Army Faction, Andreas Baader and Ulrike Meinhof. Five of the eight Black September members were killed during a failed attempt to rescue the hostages, all of whom were killed. A West German policeman was also killed in the crossfire. The West German government was criticized for poor execution of its rescue attempt and overall handling of the incident. The three surviving perpetrators were Adnan Al-Gashey, Jamal Al-Gashey, and Mohammed Safady, who were arrested. The next month, however, following the hijacking of Lufthansa Flight 615, the West German government released them in a hostage exchange. The Israeli government launched Operation Wrath of God, which authorised Mossad to track down and kill those involved in the Munich massacre.Two days prior to the start of the 2016 Summer Olympics, in a ceremony led by Brazilian and Israeli officials, the International Olympic Committee honored the eleven Israelis and one German who were killed at Munich. In the 2020 Summer Olympics, a moment of silence was observed in the opening ceremony.