Israel's spy agency Mossad head David Barnea said those involved in the October 7 Hamas attack "signed own death warrant". This comes a day after Hamas deputy chief Saleh was killed in a strike in Beirut. Speaking at the funeral of former Mossad chief Zvi Zamir, a supporter of Israel's ongoing mission to eliminate Hamas, Barnea talked about the decades-long operation launched by the late spy chief to hunt down Palestinian terrorists responsible for the murder of 11 Israeli athletes at 1972 Munich Olympics.