 The targets were Mohammad Yusuf al-Najjar (Abu Yusuf), head of Fatah's intelligence arm, which ran Black September, according to Morris; Kamal Adwan, who headed the PLO's Western Sector, which controlled PLO action inside Israel; and Kamal Nassir, the PLO spokesman.A group of Sayeret commandos were taken in nine missile boats and a small fleet of patrol boats to a deserted Lebanese beach, before driving in two cars to downtown Beirut, where they killed Najjar, Adwan and Nassir.Two further detachments of commandos blew up the PFLP's headquarters in Beirut and a Fatah explosives plant.