The Israel Defense Forces differs from most armed forces in the world in many ways. Differences include the mandatory conscription of women and its structure, which emphasizes close relations between the army, navy, and air force. Since its founding, the IDF has been specifically designed to match Israel's unique security situation. The IDF is one of Israeli society's most prominent institutions, influencing the country's economy, culture and political scene. In 1965, the Israel Defense Forces was awarded the Israel Prize for its contribution to education. The IDF uses several technologies developed in Israel, many of them made specifically to match the IDF's needs, such as the Merkavamain battle tank, Achzaritarmoured personnel carrier, high tech weapons systems, the Iron Dome missile defense system, Trophyactive protection system for vehicles, and the Galil and Tavor assault rifles. The Uzi submachine gun was invented in Israel and used by the IDF until December 2003, ending a service that began in 1954. Since 1967, the IDF has had close military relations with the United States, including development cooperation, such as on the F-15I jet, THEL laser defense system, and the Arrow missile defense system.
The Israeli cabinet ratified the name "Israel Defense Forces" (Hebrew: צְבָא הַהֲגָנָה לְיִשְׂרָאֵל), Tzva HaHagana LeYisra'el, literally "army for the defense of Israel," on 26 May 1948. The other main contender was Tzva Yisra'el (Hebrew: צְבָא יִשְׂרָאֵל). The name was chosen because it conveyed the idea that the army's role was defense, and because it incorporated the name Haganah, the pre-state defensive organization upon which the new army was based. Among the primary opponents of the name were Minister Haim-Moshe Shapira and the Hatzohar party, both in favor of Tzva Yisra'el.