7th Armoured Brigade (United Kingdom) in February 1940. The 7th Armoured Division had a red jerboa (a nocturnal rodent indigenous to North Africa) as its emblem and became known as 'The Desert Rats'. The 7th Armoured Brigade, meanwhile, had a green jerboa as its emblem. The 7th Brigade became known as the 'Green Rats' or the 'Jungle Rats' after it moved to Burma in 1942. The Second World War broke out in September 1939, with both Britain and France declaring war on Germany after the German Army invaded Poland. Italy launched an invasion of British-controlled Egypt shortly after entering the war on Germany's side in
6th Armoured Division (United Kingdom) and ended the war in Austria, again under the command of V Corps. The division was formed in the United Kingdom under Northern Command on 12 September 1940, commanded by Major-General John Crocker, an officer of the Royal Tank Regiment who had recently fought in the Battle of France. The division initially had the 20th and 26th Armoured Brigades under command, as well as the 6th Support Group. In late April 1942, the 20th Armoured Brigade was transferred from the division and replaced by the 38th (Irish) Infantry Brigade and the 6th Support Group was disbanded in June. The 6th