Plans to invade continental Europe were completely revised after the failure of the
1942 Dieppe Raid ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ General Sir Alan Brooke, Chief of the Imperial General Staff decided in 1943 to create special units and assigned responsibility to armored warfare expert Percy Hobart for the development of vehicles and training crews to use them in action.<unk> General Sir Alan Brooke, Chief of the Imperial General Staff decided in 1943 to create special units and assigned responsibility to armored warfare expert Percy Hobart for the development of vehicles and training crews to use them in action.