The 1st Armoured Division was an armoured division of the British Army. The division was formed as the Mobile Division on 24 November 1937, after several years of debate on such a formation. It was then renamed, in April 1939, as the 1st Armoured Division. Following the start of the Second World War, subordinate units and formations were withdrawn from the division to reinforce others. It was eventually deployed for combat, in May 1940, when it was dispatched to France and subsequently fought in the Battle of France before being withdrawn back to the UK in June during Operation Aerial. In late 1941, the division was sent to North Africa where it took part in the Western Desert campaign, notably fighting at the Battle of Gazala, and the First and the Second Battles of El Alamein. During 194