Complex sentence: Operation Pistol was the codename for a Special Air Service mission during the Second World War, with the objective to parachute four teams from'A' Squadron 2nd Special Air Service behind the German lines around the Alsace-Lorraine region of France.
Split into simpler sentences: Operation Pistol was the codename for a Special Air Service mission during the Second World War. The missions objective was to parachute four teams from'A' Squadron 2nd Special Air Service behind the German lines around the Alsace-Lorraine region of France.