British Armoured formations of World War II In April 1939, the Mobile Division was renamed the 1st Armoured Division and the Mobile Division (Egypt) was named the Armoured Division (Egypt) on the outbreak of war, before being renamed the 7th Armoured Division on 16 February 1940. Following the outbreak of war, the headquarters of the 2nd Armoured Division was activated on 15 December 1939. The first troops, however, were only attached to the division in the following month and then in part from forces released from the 1st Armoured Division following a divisional reorganisation. During 1940, a further three armoured divisions were formed; the 6th Armoured Division
4th Armoured Division (France, 1964) 4th Armoured Division (France, 1964) The 4th Armoured Division was an armoured division of the French Army formed between 1964 and 1970. It should not be confused with the 4e Division cuirassée, a French armored division that saw service in the 1940 campaign. Initially the 4th Armoured Division had its headquarters at Verdun, and on 1 June 1968, the 3rd Engineer Regiment (3e régiment du genie) at Mézières came under the division's command. After the small-divisions reorganisation of 1977, in which three-brigade divisions were reduced to about five manoeuvre battalions each, its headquarters moved to Nancy (4 RCS). Also on