Irgun

The Irgun (), officially the National Military Organization in the Land of Israel,}} often abbreviated as Etzel or IZL (), was a Zionist paramilitary organization that operated in Mandatory Palestine between 1931 and 1948. It was an offshoot of the older and larger Jewish paramilitary organization Haganah.

The Irgun policy was based on what was then called Revisionist Zionism founded by Ze'ev Jabotinsky. Two of the most infamous operations for which the Irgun were known; the bombing of the British administrative headquarters for Mandatory Palestine in Jerusalem on 22 July 1946 and the Deir Yassin massacre that killed at least 107 Palestinian Arab villagers, including women and children, carried out with Lehi on 9 April 1948.

The organization committed acts of terrorism against Palestinian Arabs, as well as against the British authorities, who were regarded as illegal occupiers. In particular the Irgun was described as a terrorist organization by the United Nations, British, and United States governments; in media such as ''The New York Times'' newspaper; as well as by the Anglo-American Committee of Inquiry, the 1946 Zionist Congress and the Jewish Agency. Albert Einstein, in a letter to ''The New York Times'' in 1948, compared Irgun and its successor Herut party to "Nazi and Fascist parties" and described it as a "terrorist, right wing, chauvinist organization".

Following the establishment of the State of Israel during the 1948 Palestine war, the Irgun began to be absorbed into the newly created Israel Defense Forces. Conflict between the Irgun and the IDF escalated into the 1948 Altalena affair, and the Irgun formally disbanded on January 12, 1949. The Irgun was a political predecessor to Israel's right-wing Herut (or "Freedom") party, which led to today's Likud party. Likud has led or been part of most Israeli governments since 1977. Provided by Wikipedia