Yitzhak Shamir (Hebrew יִצְחָק שָׁמִיר) (born Yitzhak Yezernitsky; October 22, 1915 – June 30, 2012) was an Israeli politician and the seventh Prime Minister of Israel, serving two terms, 1983–84 and 1986–1992. Before the establishment of the state of Israel, Shamir was a leader of the Zionist militant group Lehi. After the establishment of the Israeli state he served in the Mossad between 1955 and 1965 and as a Knesset Member. He served as the 6th Speaker of the Knesset and as Foreign Affairs Minister.More