The Special Air Service (SAS): A Scottish Founder, a British Institution

David Stirling: biography and the birthplace question

Archibald David Stirling was born on 15 November 1915, the son of Brigadier-General Archibald Stirling of Keir and Margaret Fraser, a daughter of the 13th Lord Lovat. This makes him a member of the Fraser/Lovat family network already touched on elsewhere in this series — a first cousin of Simon Fraser, 15th Lord Lovat (of Lovat Scouts and D-Day fame), and connecting to the Atholl/Lovat/Fraser threads of Cards #17–19. He was educated at Ampleforth College and briefly at Trinity College, Cambridge, from which he was "sent down."

The birthplace is genuinely contested. The National Army Museum states he was "born in Keir House, Perthshire." However, contemporaneous documentary evidence points to London: birth announcements in The Scotsman (20 November 1915) and The Stirling Observer (23 November 1915) recorded that "The Hon Mrs Keir gave birth to a son on Monday 15th at 15 Cambridge Square, London," and his birth was subsequently registered in the England & Wales civil-registration index for the Paddington district (June quarter 1916, Vol 1a, p.127). Because Scottish births were (and are) registered separately through the National Records of Scotland, appearance in the English index is itself strong evidence of a London birth. We therefore treat the birth as most likely London, with Perthshire being accurate for his upbringing and family seat. Encyclopædia Britannica itself hedges the birthplace with a question mark, reflecting genuine uncertainty. He was buried at St Cumin's Church, Loch Morar, Scotland.

Before the war Stirling was, by his own family's assessment, an aimless young man — an inveterate gambler nicknamed the "Giant Sloth." The romantic claim that he was training for an Everest attempt when war broke out is a later embellishment; he was in fact working as a ranch hand in the United States. He was commissioned into the Scots Guards in 1937 and, in 1940, joined No. 8 (Guards) Commando, deploying to the Middle East with the force known as Layforce.

The 1941 founding: a collaborative creation, not a lone genius

The popular story is that a single visionary, laid up in hospital after a parachuting accident, dreamed up the SAS and bluffed his way into Middle East HQ to get it approved. The documented reality is more collaborative.

Stirling was genuinely injured in an unauthorised parachute jump and hospitalised, and it is documented that he used crutches and a degree of subterfuge to reach Middle East HQ in Cairo, where he pitched his idea to Deputy Chief of Staff Major-General Neil Ritchie, leading to approval by General Sir Claude Auchinleck. The unit was deliberately named "L Detachment, Special Air Service Brigade" to feed a deception (run by Dudley Clarke) suggesting a large airborne force existed in North Africa. Its initial strength was tiny — an establishment cited as "six officers and sixty men," drawn from the disbanded Layforce commandos.

But the intellectual and practical spadework owed much to Lieutenant John Steel "Jock" Lewes (Welsh Guards), who devised the SAS's demanding training regime and invented the "Lewes bomb," a lightweight blast-incendiary charge ideal for destroying parked aircraft. Stirling himself later conceded that Lewes "could far more genuinely claim to be the founder of the SAS than I" — a quotation preserved in John Lewes's biography Jock Lewes: Co-Founder of the SAS (Pen & Sword, 2000). Lewes was killed on 30–31 December 1941. Lieutenant Robert Blair "Paddy" Mayne (an Ulsterman, Ireland and British Lions rugby international) supplied the regiment's fighting edge in the field. Modern scholarship — notably Gavin Mortimer's revisionist biography David Stirling: The Phoney Major: The Life, Times and Truth about the Founder of the SAS (2022) and Ben Macintyre's authorised history drawing on the opened SAS War Diary — recasts the founding as a team effort in which Stirling's principal genius was salesmanship and advocacy rather than tactics.

Early North Africa operations

The SAS's first operation, Squatter (16–17 November 1941), was a disaster: parachuted into a fierce storm, the force was scattered and, as the National Army Museum records, "only 21 of the 55 men who took part returned," with no aircraft destroyed. The survivors were recovered by the Long Range Desert Group (LRDG), whose navigation and transport would prove essential. Learning the lesson, Stirling switched to approaching targets overland by night with the LRDG.

This produced rapid success from December 1941: raids on Axis airfields such as Tamet (14 December 1941), where Mayne's team placed bombs on parked aircraft and destroyed fuel and an ammunition dump. By 1942 the SAS was using heavily armed jeeps for hit-and-run airfield attacks, most famously the raid on Sidi Haneish in July 1942, in which the raiders destroyed or damaged some 37 Luftwaffe aircraft in roughly fifteen minutes. Stirling was captured in January 1943 and — after repeated escape attempts — was eventually held at Colditz. Command of 1 SAS passed to Mayne.

Wartime expansion into other theatres

The SAS grew into a brigade. Bill Stirling (David's brother) raised 2 SAS in Algeria. Under Mayne, the SAS fought as the Special Raiding Squadron in Sicily and Italy in 1943, including an amphibious assault on a gun battery at Capo Murro di Porco. In 1944 the SAS Brigade — British 1 and 2 SAS, French 3 and 4 SAS, and Belgian 5 SAS — parachuted deep into occupied France around D-Day to disrupt German reinforcements. Notable operations included Houndsworth (Burgundy) and Bulbasket (Vienne), the latter ending tragically when 34 captured SAS men were executed under Hitler's Commando Order, and Loyton (Vosges), after which a further 31 captured men were executed. Mayne finished the war as one of the most decorated British soldiers, with a DSO and three bars.

Post-WWII institutional development

The SAS was disbanded on 8 October 1945. In 1947 it was revived as a Territorial Army unit, 21 SAS (Artists Rifles), the number chosen to perpetuate the two wartime regiments. During the Malayan Emergency a squadron served as the Malayan Scouts, which was absorbed into the regular army as 22 SAS Regiment in 1952 — the only time a regular unit has been formed out of a Territorial one. The SAS became a separate corps in 1950. The regiment saw service in Malaya, Borneo, Aden, Oman (the celebrated Battle of Mirbat, 1972), Northern Ireland, the Falklands (the Pebble Island raid, 1982), the Gulf, the Balkans, Sierra Leone (Operation Barras, 2000), Afghanistan and Iraq.

Selection, modern status, and distinction from the Scottish regiments

The SAS's role today spans counter-terrorism, hostage rescue, direct action and covert reconnaissance. It came to global public attention with the televised ending of the Iranian Embassy siege (Operation Nimrod) on 5 May 1980. Its selection process, run in the Brecon Beacons of South Wales, is publicly known in outline: an arduous "hills"/aptitude phase of loaded marches culminating in a long endurance march ("the Long Drag"), followed by jungle training and continuation training, with candidates navigating individually against the clock. Precise operational detail is properly withheld.

Today the SAS comprises 22 SAS (regular, HQ at Stirling Lines, Credenhill) and the reserve 21 and 23 SAS, all within the United Kingdom Special Forces directorate alongside the Royal Navy's Special Boat Service.

Crucially for this series: the SAS is selected, not recruited by region. Unlike the Royal Scots, the Black Watch or the Gordon Highlanders — territorial line regiments with centuries of Scottish recruiting tradition — the SAS draws volunteers from across the whole British Army (and Reserves) regardless of origin. Its Scottish dimension is essentially the accident of its founder's birth and family, plus a memorial statue near Doune. It belongs in this Defence series as a Scottish contribution to British military history, not as a Scottish regiment.

• The SAS's very first "operation" was a theft: short of kit, the new unit raided a nearby New Zealand camp for tents, furniture and even a piano.
• The winged-dagger cap badge is traditionally said to depict King Arthur's sword Excalibur (originally with flames, later stylised as wings); the motto "Who Dares Wins" is attributed to Stirling. The badge design is credited to Sergeant Bob Tait.
• Paddy Mayne was recommended for the Victoria Cross for an action in Germany in 1945; it was downgraded to a fourth DSO, a decision still contested by campaigners today.
• Field Marshal Montgomery reportedly said of the founder: "The boy Stirling is quite mad, quite, quite mad. However, in a war there is often a place for mad people."
• The "L" in "L Detachment" implied lettered sub-units A–K already existed; they did not. It was pure deception.
• The SAS memorial statue on the Hill of Row near Doune (2002) lists the names of hundreds of SAS members who died in service, and stands close to Stirling's ancestral Keir estate.
• The model spread worldwide: Australia, New Zealand and other nations formed their own SAS regiments sharing the "Who Dares Wins" motto.
• At the Battle of Mirbat (1972), nine SAS soldiers helped hold off a force estimated at 200–300 guerrillas (some accounts say around 400); Fijian-born Sergeant Talaiasi Labalaba died manning a field gun almost single-handedly.

• Stirling's birthplace (Disputed). The "born at Keir House, Perthshire" tradition, repeated by respected institutions, is contradicted by contemporaneous 1915 newspaper birth announcements and the English civil-registration index, which point to a London birth at 15 Cambridge Square, Paddington. We present this as disputed and lean toward a London birth with a Perthshire upbringing. Accuracy over patriotism requires flagging that the neat "Scottish-born hero" story is not securely documented.
• The "lone genius founder" myth (Corrected). Stirling did not invent the SAS alone. The concept, training and ethos owed much to Jock Lewes, and the regiment's early combat success owed much to Paddy Mayne. Post-war, and especially after Mayne's death in 1955 and the 1958 publication of The Phantom Major, Stirling's own role was inflated. Historians including Gavin Mortimer argue Stirling was essentially the salesman of a collaborative venture — physically brave and persuasive, but not the tactical genius of legend.
• Exaggerated operational tallies (Caution). WWII aircraft-destruction figures are genuine in the main but imprecise and inconsistently counted; specific numbers should be treated as estimates.
• The "prison cell" recruitment of Mayne (Traditional). The story that Mayne was recruited while awaiting court-martial for striking a superior is regimental tradition and may be embellished; it should not be stated as hard fact.
• The "Everest training" backstory (Corrected). Stirling's claim that he was preparing to climb Everest when war broke out is a later embellishment; he was working as a ranch hand in the USA.