Following the Normandy campaign the unit saw action in Belgium, the Netherlands and in April 1945 the 1st Armoured entered Germany in the area of Emsland. On May 6 the division seized the Kriegsmarine naval base in Wilhelmshaven, where General Maczek accepted the capitulation of the fortress, naval base, East Frisian Fleet and more than 10 infantry divisions. There the Division ended the war and was joined by the Polish 1st Independent Parachute Brigade. The cease-fire in May 1945 found them in northwestern Germany.