What special forces unit of the British Army was founded in 1941, and was served by Sergeant Alistair Slater?
Special Air Service The Special Air Service (SAS) is a special forces unit of the British Army. The SAS was founded in 1941 as a regiment, and later reconstituted as a corps in 1950. The unit undertakes a number of roles including covert reconnaissance, counter-terrorism, direct action and hostage rescue.
The Rangers (British regiment) The Rangers was a volunteer unit of the British Army, originally formed in 1860. It provided a detachment for service in the Second Boer War, saw intensive action on the Western Front in the First World War (including the Battles of the Somme and Passchendaele), and served as motorised infantry during the Second World War during the campaigns in Greece and the Western Desert.