Israel responded to the killings with Operation Spring of Youth and Operation Wrath of God, during which Palestinians suspected of involvement in the massacre were systematically tracked down and killed by Israeli intelligence and special forces. The Israeli operations cost the lives of one innocent in Norway (Lillehammer affair) and of four passersby in Lebanon during the killing of Ali Hassan Salameh.
Israel responded to the killings with Operation Spring of Youth and Operation Wrath of God, during which Palestinians suspected of involvement in the massacre were systematically tracked down and killed by Israeli intelligence and special forces. The Israeli operations cost the lives of one innocent in Norway (Lillehammer affair) and of four passersby in Lebanon during the killing of Ali Hassan Salameh.