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
31st Indian Armoured Division 31st Indian Armoured Division The 31st Indian Armoured Division was an armoured division of the Indian Army during World War II, formed in 1940, originally as the 1st Indian Armoured Division; it consisted of units of the British Army and the British Indian Army. When it was raised, it consisted of two Armoured Brigades (the 1st and 2nd Indian Armoured Brigades) and one Motor Brigade (the 3rd Indian Motor Brigade). At the end of 1941, by which time the 1st Indian Support Group had joined the division, it had been renamed as the 31st Indian Armoured Division and its brigades