7th Armoured Division (United Kingdom) had fallen foul of his superiors. The division was meant to be equipped with 220 tanks. However, at the outbreak of the Second World War, in September 1939, the 'Mobile Force' only had 65. Most of the unit's troops had already been deployed for two years by 1940 and it took as long as three months for mail to arrive. On 16 February 1940, the Mobile Division, which had changed names during the middle of 1939 to be called the Armoured Division, became the 7th Armoured Division. After the Italian declaration of war, the Western Desert Force, under the command
7th Panzer Division (Wehrmacht) to the west and 7th Panzer Division to the east, flanked by the SS Division Totenkopf. The following day the British launched a counterattack, deploying two infantry battalions supported by heavily armoured Matilda Mk I and Matilda II tanks in the Battle of Arras. The German 37 mm anti-tank gun proved ineffective against the heavily armoured Matildas. The 25th Panzer Regiment and a battery of anti-aircraft guns were called in to support, and the British withdrew. On 24 May, Hitler issued a halt order. The reason for this decision is still a matter of debate. He may have overestimated the