1972 Munich Massacre: A Palestinian terrorist group called "Black September" attack and take hostage 11 Israel athletes at the Munich Olympic Games. 2 die in the attack and 9 die the following day.
1972 Munich Massacre: 9 Israel athletes taken hostage at the Munich Olympic Games by the Palestinian "Black September" terrorist group died (as did a German policeman) at the hands of the kidnappers during a failed rescue attempt. 2 other Israeli athletes are slain in the initial attack the previous day.
1973 In the Lillehammer affair in Norway, Israeli Mossad agents kill a waiter whom they mistakenly thought was involved in 1972's Munich Olympics Massacre.