Moshe Dayan (Hebrew: משה דיין‎; 20 May 1915 – 16 October 1981) was an Israeli military leader and politician. As commander of the Jerusalem front in the 1948 Arab–Israeli War, Chief of the General Staff of the Israel Defense Forces (1953–1958) during the 1956 Sinai War, and as Defense Minister during the Six-Day War in 1967, he became a worldwide fighting symbol of the new state of Israel.

In the 1930s, Dayan joined the Haganah, the pre-state Jewish defense force of Mandatory Palestine. He served in the Special Night Squads under Orde Wingate during the Arab revolt in Palestine and later lost an eye to a sniper in a raid on Vichy forces in Lebanon during World War II. Dayan was close to David Ben-Gurion and joined him in leaving the Mapai party and setting up the Rafi party in 1965 with Shimon Peres. Dayan became Defense Minister just before the 1967 Six-Day War.

During and after Yom Kippur War of late 1973, during which Dayan served as Defense Minister, he was blamed for the lack of preparedness, and he resigned along with the rest of Meir's government in early 1974. In 1977, following the election of Menachem Begin as Prime Minister, Dayan was expelled from the Israeli Labor Party because he joined the Likud-led government as Foreign Minister, playing an important part in negotiating the peace treaty between Egypt and Israel.

Moshe Dayan was born on 20 May 1915 in Kibbutz Degania Alef, near the Sea of Galilee in Palestine, in what was then Ottoman Syria within the Ottoman Empire, one of three children born to Shmuel and Devorah Dayan, Ukrainian Jewish immigrants from Zhashkiv. Kibbutz Degania Alef, with 11 members, was the first kibbutz, and would become part of the State of Israel.

Dayan was the second child born at Degania, after Gideon Baratz (1913–1988). He was named Moshe after Moshe Barsky, the first member of Degania to be killed in an Arab attack, who died getting medication for Dayan's father. Soon afterward, Dayan's parents moved to Nahalal, the first moshav, or farming cooperative, to be established. Dayan attended the agricultural school there.^{[citation needed]}

Dayan was a Jewish atheist. He spoke Hebrew, Arabic, and English.

At the age of 14, Dayan joined the Jewish defence force Haganah. In 1938, he joined the British-organised irregular Supernumerary Police and led a small motorized patrol ("MAN"). One of his military heroes was the British pro-Zionist intelligence officer Orde Wingate, under whom he served in several Special Night Squads operations. On 3 October 1939, he was the commanding instructor for Haganah Leader's courses held at Yavniel when two Palestine Police Force officers discovered a quantity of illegal rifles. Haganah HQ ordered the camp evacuated.

Leading a group of 43 men through Wadi Bira, early the following morning, 12 to 15 Arab members of the Transjordan Frontier Force arrested them. Questions were asked about how such a large force was arrested by a much smaller one. Moshe Carmel, the group's deputy commander, was also critical of Dayan's willingness to talk to his interrogators in Acre Prison. On 30 October 1939, most of the group were sentenced to 10 years in prison.