Air Chief Marshal Hugh Caswall Tremenheere Dowding, 1st Baron Dowding (24 April 1882 – 15 February 1970) was a senior officer in the Royal Air Force. He was Air Officer Commanding RAF Fighter Command during the Battle of Britain and is generally credited with playing a crucial role in Britain's defence, and hence, the defeat of Operation Sea Lion, Adolf Hitler's plan to invade Britain.
Born in Moffat, Scotland, Dowding was an officer in the British Army in the 1900s and early 1910s. He joined the Royal Flying Corps at the start of the First World War and went on to serve as a fighter pilot and then as commanding officer of No. 16 Squadron. During the inter-war years he became Air Officer Commanding Fighting Area, Air Defence of Great Britain and then joined the Air Council as Air Member for Supply and Research. In July 1936, Dowding was appointed chief of the newly created RAF Fighter Command.
During the Battle of Britain in the Second World War, Dowding's Fighter Command successfully defended the UK against the attacks of the Luftwaffe, thanks to his prudent management of RAF resources and detailed preparation of Britain's air defences (the Dowding system). He subsequently came into conflict with proponents of the Big Wing tactic, most notably Trafford Leigh-Mallory and Douglas Bader, which along with the inadequacies of RAF's night-time defence during the Blitz led to his eventual downfall. In November 1940, Dowding was replaced in command against his wishes by Sholto Douglas, another Big Wing advocate.
After further appointments in the US and then back to the UK, Dowding retired from the Royal Air Force in July 1942, He was made a peer in June 1943. Dowding subsequently became an influential member of the British spiritualist, theosophical, and animal rights movements.
Early life Dowding was born in Moffat, Dumfriesshire, the son of Arthur John Caswall Dowding and Maud Caroline Dowding (née Tremenheere). His father had taught at Fettes College in Edinburgh before moving to Moffat. Dowding was educated at St Ninian's School and Winchester College. He trained at the Royal Military Academy, Woolwich before being commissioned as a second lieutenant in the Royal Garrison Artillery on 18 August 1900.
Military career Promoted to lieutenant on 8 May 1902, Dowding served with the Royal Garrison Artillery at Gibraltar, in Ceylon and in Hong Kong before being posted to No. 7 Mountain Artillery Battery in India in 1904. In September 1907 he was seconded for service with the Native Mountain Artillery in India. After returning to the United Kingdom, he attended the Army Staff College 1912 before being promoted to captain on 18 August 1913 and being posted with the Royal Garrison Artillery on the Isle of Wight later that year. After becoming interested in aviation, Dowding gained Aviator's Certificate no. 711 on 19 December 1913 in a Vickers biplane at the Vickers School of Flying, Brooklands. He then attended the Central Flying School, where he was awarded his wings. Although added to the Reserve List of the Royal Flying Corps (RFC), Dowding returned to the Isle of Wight to resume his Royal Garrison Artillery duties. However, this arrangement was short lived and in August 1914, he joined the RFC as a pilot on No. 7 Squadron.
First World War Dowding transferred to No. 6 Squadron in October 1914 and then, after two weeks as a staff officer in France, became a Flight Commander, first with No. 9 Squadron and then with No. 6 Squadron. He served from December 1914 as a general staff officer, grade 3 and was seconded. He became commanding officer of the Wireless Experimental Establishment at Brooklands in March 1915 and went on to be commanding officer of No. 16 Squadron in July 1915, which was based at La Gorgue in northern France. After the Battle of the Somme, Dowding clashed with General Hugh Trenchard, the commander of the RFC, over the need to give pilots some rest and recuperation. In September 1915 Duncan Grinnell-Milne joined No 16 squadron as a junior pilot. Years later he published an account of his time in the squadron, in which he criticises Dowding as being "too reserved and aloof from his juniors", although efficient. Promoted to major on 30 December 1915, Dowding was recalled to England in January 1916, and, having been promoted to temporary lieutenant colonel on 1 February 1916 was given command of 7 Wing at Farnborough later that month. He transferred to the command of 9 Wing at Fienvillers in June 1916. Returning to England, he was promoted to temporary colonel on 1 January 1917 on appointment as commander of the Southern Group Command and promoted to temporary brigadier-general on 23 June 1917 before being given command of the southern training brigade in August 1917. He was sent to York as chief staff officer to the RAF's senior administrative officer in the area in April 1918. He was appointed a Companion of the Order of St Michael and St George on 1 January 1919.
Inter-war years Dowding was given a permanent commission in the RAF on 1 August 1919 with the rank of group captain. He commanded No. 16 Group from October 1919 and then No. 1 Group from February 1920 where he was responsible for organising two of the annual air displays at Hendon. He was promoted to air commodore on 1 January 1922, and served as chief staff officer at Inland Area headquarters at Uxbridge from February 1922 before being appointed Chief Staff Officer for RAF Iraq Command in August 1924.
Dowding was an accomplished skier, winner of the first ever National Slalom Championship, and president of the Ski Club of Great Britain from 1924 to 1925. The dominant personality within the RAF in the 1920s was Hugh Trenchard who ardently believed in strategic bombing as a war-winning measure and as a result, the interwar RAF was dominated by a "bomber cult" as Trenchard tended to promote officers who shared his views about strategic bombing. Dowding stood out as one of the few RAF officers not totally enamoured with bombers and who was more interested in fighters.
In May 1926 Dowding was appointed director of training at the Air Ministry. He was appointed a Companion of the Order of the Bath on 2 January 1928 and promoted to air vice-marshal on 1 January 1929. Trenchard sent him to Palestine and Transjordan to study security problems caused by Arab–Jewish unrest: his reports, which gained Trenchard's approval, were a cause of further career advancement. Dowding became Air Officer Commanding Fighting Area, Air Defence of Great Britain in December 1929 and then joined the Air Council as Air Member for Supply and Research in September 1930. One of his first responsibilities in this post was the approval of the granting of a certificate of airworthiness to the R101 airship shortly before it set off on its ill-fated voyage to India; he later said "I think I was wrong not to insist on much more extensive trials and tests" and that his decision had been based on optimistic technical advice. Dowding's time in this office coincided with a period of rapid development in aircraft design and a growing fear that another major war was on the horizon. Although without scientific or technical training, he displayed a great capacity for understanding technical matters. He was promoted to air marshal on 1 January 1933 and advanced to Knight Commander of the Order of the Bath on 3 June 1933.
In July 1936 Dowding was appointed commanding officer of the newly created RAF Fighter Command, and was perhaps the one important person in Britain, and perhaps the world, who did not agree with British Prime Minister Stanley Baldwin's 1932 declaration that "The bomber will always get through". He conceived and oversaw the development of the "Dowding system". This consisted of an integrated air defence system which included (i) radar (whose potential Dowding was among the first to appreciate), (ii) human observers (including the Royal Observer Corps), who filled crucial gaps in what radar was capable of detecting at the time (the early radar systems, for example, did not provide accurate information on the altitude of incoming German aircraft), (iii) raid plotting, and (iv) radio control of aircraft. The whole network was linked in many cases by dedicated telephone cables buried sufficiently deeply to provide protection against bombing. The network had its centre at RAF Bentley Priory, a converted country house on the outskirts of London. The system as a whole later became known as Ground-controlled interception (GCI).
A major problem for the RAF was the way that the Canadian prime minister William Lyon Mackenzie King from 1935 onward repeatedly vetoed plans for the Empire Air Training Scheme for training pilots from all the Commonwealth nations in Canada, which prevented Fighter Command from building up a reserve of properly trained pilots. By the time the British Commonwealth Air Training Plan was finally launched in the autumn of 1939 after Mackenzie King gave his consent, it was far too late for Dowding. On an average, it took about one year to train a pilot plus another year of squadron flying to prepare a pilot for war. In lieu of the Empire Air Training Scheme that he wanted, Dowding was forced to depend upon the Auxiliary Air Force, the RAF Volunteer Reserve and the University Air Squadrons to provide him with a reserve of trained pilots. However, despite all the efforts to give Fighter Command a reserve of pilots, Dowding complained in 1939 that he lacked sufficient reserves of properly trained pilots to face the Luftwaffe. On the basis of the First World War experiences, Dowding predicted that many of his pilots would be rapidly killed or seriously injured in the event of war, all the more because the Luftwaffe had many combat-experienced pilots who had served in the Spanish Civil War, and it still took a year to train a pilot, leading him to warn that he would almost certainly face a shortage of pilots.
Dowding also brought modern aircraft into service during the pre-war period, including the eight gun Spitfire and Hurricane. He is also credited with having fought the Air Ministry so that fighters were equipped with bullet-proof wind shields. At a meeting with the Air Ministry when told that bullet-proof windows were too expensive, Dowding replied: "If Chicago gangsters can have bulletproof glass in their cars I can't see any reason why my pilots cannot have the same". Dowding was a quiet, reserved man, but was greatly admired by those who served under him. He was promoted to air chief marshal on 1 January 1937 and appointed a Knight Grand Cross of the Royal Victorian Order on 23 January 1937.
Second World War
Battle of Britain
At the time of his retirement in June 1939, Dowding was asked to stay on until March 1940 because of the tense international situation. He was again permitted to continue serving through the Battle of Britain, first until July and finally until November 1940. In 1940, Dowding, nicknamed "Stuffy" by his men for his alleged lack of humour, proved unwilling to sacrifice aircraft and pilots in the attempt to aid Allied troops during the Battle of France. He, along with his immediate superior Sir Cyril Newall, then Chief of the Air Staff, resisted repeated requests from Winston Churchill to weaken the home defence by sending precious squadrons to France.