Operation Thunderbolt was, Saul David contends in this gripping book, ‘the most audacious special forces operation in history’. In June 1976 Air France Flight 139, travelling from Tel Aviv to Paris via Athens, was hijacked above the Gulf of Corinth by two Palestinians from the Popular Front for the Liberation of Palestine and two Germans from the Revolutionary Cells, a violent leftist organisation connected to the Baader-Meinhof gang.