"No. 4" . "100px|alt=Insignia of Combined Operations units it is a combination of a red Thompson submachine gun, a pair of wings and an anchor on a black backing" . "No.4 Commando Unit" . "Raiding" . . . . "Reconnaissance" . . "Close-quarters combat" . "Coastal raiding" . . . . "500 all ranks" . . . . . "No. 4 Commando" . . . "Direct action" . "Forward observer" . . "Amphibious warfare" . . . . . "1946" . "4" . "4 Commando" . . "Commando" . "1940" . "commandos" . "Urban warfare" . . . "No. 4 Commando" . . . "No.4Commando" . . . . . "Cold-weather warfare" . . . . . . . .