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
7th Armoured Division (United Kingdom) Cairo and temporarily ceased to be available as a fighting formation being replaced in the line by the 2nd Armoured Division. The Italians had proven so weak that Hitler was forced to send the Afrika Korps, under Erwin Rommel, as reinforcements. In April 1941, the Allied troops in Tobruk were cut off by the Germans and Italians. On 7 June, the division was again prepared for battle as part of Operation Battleaxe, having received new tanks and additional personnel. In the attack plan for Operation Battleaxe, the 7th force was divided between the Coast Force and Escarpment Force. However, this