Iraq was an independent country in 1939, with a strong British presence, especially in the oil fields. Iraq broke relations with Germany but there was a strong pro-Italian element. The regime of Regent 'Abd al-Ilah was overthrown in 1941 by the Golden Square pro-Italian army officers, headed by Rashid Ali. The short living pro-Nazi government was overpowered in May 1941 by British forces in a quick campaign and the Regent returned to power. Iraq was later used as a base for allied attacks on Vichy-French held Mandate of Syria and support for the Anglo-Soviet invasion of Iran.