41 Commando

'B' Commando No. 41 (Royal Marine) Commando
Cap Badge of the Royal Marines
Active	1943–1945 1950–1951 1960–1981
Country	United Kingdom
Branch	Royal Marines
Type	Commando
Role	Coastal raiding force Assault Infantry
Size	Battalion
Part of	4th Special Service Brigade 1943–1945 3 Commando Brigade 1960–1981
Nickname(s)	Four One
Motto(s)	Per Mare Per Terram (By Sea By Land) (Latin)
March	Quick – A Life on the Ocean Wave Slow – Preobrajensky
Commanders
Notable commanders	Lieutenant-Colonel Eric Charles Ernest Palmer
Insignia
Commando Flash

41 Commando or No. 41 (Royal Marine) Commando was a unit of the Royal Marines trained as Commandos during the Second World War. They were part of the all Royal Marine 4th Special Service Brigade that took part in the Normandy landings in June 1944 and later that served in World War II, the Korean War, and in Northern Ireland. They were disbanded in 1981.