Shimon Peres 1968. He held negotiations with John F. Kennedy, which concluded with the sale of Hawk anti-aircraft missiles to Israel, the first sale of US military equipment to Israel. In 1969, Peres was appointed Minister of Immigrant Absorption and in 1970 he became Minister of Transportation and Communications. In 1974, after a period as Information Minister, he was appointed Minister of Defense in the Yitzhak Rabin government, having been Rabin's chief rival for the post of Prime Minister after Golda Meir resigned in the aftermath of the Yom Kippur War. During this time, Peres continued to challenge Rabin for the chairmanship
Deputy Prime Minister of Australia accepted the view put to him by McEwen that to commission a Liberal temporarily as Prime Minister would give that person an unfair advantage in the forthcoming party room ballot for the permanent leader. McEwen's appointment was in keeping with the previous occasion when the main non-Labor party was without a leader; Earle Page of the Country Party was interim Prime Minister between 7 and 26 April 1939—the period between Joseph Lyons' sudden death and the United Australia Party naming Robert Menzies his successor. Since 1968 only two Deputy Prime Ministers have gone on to become Prime Minister: Paul Keating