محمود الحفيد
Before Iraq became an independent state in 1923, the Iraqi Kurds had already begun their independence struggle from the British Mandatory Iraq with the Mahmud Barzanji revolts, which were subsequently crushed by the United Kingdom after a bombing campaign against Kurdish civilians by the Royal Air Force. Nonetheless, the Kurdish struggle persisted and the Barzani tribe had by the early 1920s gained momentum for the Kurdish nationalist cause and would become pivotal in the Kurdish-Iraqi wars throughout the 20th century. In 1943, the Barzani chief Mustafa Barzani began raiding Iraqi police stations in Kurdistan, which led the Baghdad government to deploy 30,000 troops to the region. The Iraqi Kurdish leadership fled to Iran in 1945. There, Mustafa Barzani founded the Kurdistan Democratic Party, and Iran and the Soviet Union began assisting the Kurdish rebels with arms. Israel began assisting the Kurdish rebels in the early 1960s.