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
1st Armoured Division (Poland) and then France in 1940, the remaining Poles that had fought in both campaigns retreated with the British Army to the United Kingdom. Stationed in Scotland the Polish 1st Armoured Division was formed as part of the Polish I Corps under Wladyslaw Sikorski, which guarded approximately 200 kilometres of British coast in 1940-1941. The commander of the Division, General Stanislaw Maczek, was Poland’s premier mechanized commander, and many of his subordinate officers from the unit he commanded in 1939, the 10th Mechanized Brigade, had made their way to Britain with him. They were organized on the British Armoured Division model,