Hussein of Jordan Nasser to reclaim the Iraqi throne, but it was recalled after it was inside Iraq. Hussein, worried about a similar coup in Jordan, tightened martial law. American troops landed in both Lebanon and Jordan as a show of support for pro-Western regimes in the region against the Nasserist tide. By October, the situation had calmed, and Western troops were recalled. Hussein went on a vacation to Switzerland on 10 November. As he was flying his own plane over Syria, it was intercepted by two Syrian jets that attempted to attack. Hussein outmaneuvered the Syrians and survived the assassination attempt, landing
Hussein of Jordan entered Jordan using fake Canadian passports and attempted to assassinate Jordanian citizen Khaled Mashal, head of the militant Islamist Palestinian group Hamas. Hussein was preparing for a 30-year Hamas–Israel truce three days prior to the attempt after Hamas had launched two attacks in Jerusalem. Two Mossad agents followed Mashal to his office and injected poison into his ears, but they were caught by Mashal's bodyguard. The two agents were then held by the Jordanian police, while the six other agents hid in the Israeli embassy. Furious, Hussein met with an Israeli delegate who attempted to explain the situation; the King