No. 23 Squadron RAF

No. 23 Squadron of the Royal Flying Corps was formed at Fort Grange, Gosport on 1 September 1915, commanded by Louis Strange and equipped with a mixture of types. A detachment of Royal Aircraft Factory B.E.2C's were deployed to Sutton's Farm to act as night fighters to oppose raids by German Zeppelins, but no successful interceptions resulted.[3] The squadron moved to France on 16 March 1916 flying FE2b two-seat pusher fighters. The squadron used the FE2b on close-escort duties and to fly standing patrols to engage hostile aircraft wherever they could be found, helping to establish air superiority in the build-up to the Battle of the Somme.[4]

By the end of the year the "Fee" was obsolete, and the Squadron started to receive Spad S.VII single-seat fighters in February 1917, with its last F.E.2s in April 1917.[5] 23 Squadron flew its SPADs both on offensive fighter patrols over the front and low-level strafing attacks against German troops.[6] In December 1917 it replaced its SPAD S.VII with the more powerful and heavier armed Spad S.XIII.[6] The squadron converted to Sopwith Dolphins in April 1918 until it disbanded just after the war on 31 December 1919.[7] It numbered 19 aces among its ranks during the war, including: William Kennedy-Cochran-Patrick, DSO, MC; Douglas U. McGregor, MC; James Pearson, DFC; Clive W. Warman, DSO, MC; Frederick Gibbs, MC; Conn Standish O'Grady, MC; Herbert Drewitt, MC, AFC; James Fitz-Morris, MC; Harold Albert White, DFC; Alfred Edwin McKay, MC; Harry Compton, DFC; and Arthur Bradfield Fairclough, MC.[8]

Hawker Demons of No. 23 Squadron

The squadron was re-formed on 1 July 1925 at RAF Henlow with the Sopwith Snipe,[9] under command of the First World War air ace Raymond Collishaw. The squadron re-equipped with more modern Gloster Gamecock fighters in May 1926,[6] and moved to RAF Kenley in February 1927.[10]

In April 1931 the squadron partly re-equipped with Bristol Bulldogs, another single seat fighter, while continuing to operate the Gamecock. Both the Gamecock and Bulldog were outperformed by the Hawker Hart light bomber which had recently entered service with the RAF, and in June 1931, the squadron received a single Hart for evaluation as a two seat fighter. The evaluation was a success, and a flight of six fighter variants of the Hart, designated the Hart Fighter replaced the squadrons remaining Gamecocks from October that year.[11][12][13] The squadron moved to RAF Biggin Hill in September 1932 and by April 1933, was fully equipped with Hart fighters, which by then were known as Hawker Demons.[10][14]

The Abyssinia Crisis in September 1935 led to the squadron being stripped of both aircraft and men in order to reinforce squadrons that were temporarily deployed overseas, with the squadron inventory dropping to a single aircraft in March 1936 before returning to full strength.[14] It moved to RAF Northolt in December 1936, moving again in May 1938, this time to RAF Wittering.[10] In December 1938 the squadron replaced its obsolete Demon biplanes with the Bristol Blenheim twin-engine monoplane, another bomber converted to a fighter.[14]

De Havilland Mosquito II of No 23 Squadron flying over Malta

A 23 Squadron Havoc at RAF Ford in December 1941

On the outbreak of the Second World War the squadron, still equipped with Blenheims, became a night-fighter squadron.[14] The squadron scored its first victory of the war on 18 June 1940, when a German Heinkel He 111 was shot down over Cley next the Sea, Norfolk, with another He 111 being shot down the same night, although two Blenheims were lost to return fire from German bombers. As the Blenheim was too slow and lightly armed to be an effective night fighter, the squadron began to operate in the night intruder role in December 1940, attacking German bombers as they returned to their airfields in France. From March 1941 the squadron replaced its Blenheims with the American Douglas Havoc, which were supplemented by the Boston III variant of the Havoc in February 1942.[14]

In July 1942 the squadron re-equipped with the more capable de Havilland Mosquito. In December 1942 the squadron transferred to the Mediterranean, flying from RAF Luqa on Malta. It attacked enemy airfields and railway targets in Sicily, Tunisia and Italy through 1943, moving to Sardinia in December 1943, which allowed targets in Southern France to be attacked.[15] In June 1944 the squadron returned to England, operating from RAF Little Snoring in Norfolk as part of 100 Group. The role of 100 Group was bomber support, i.e. to disrupt the Luftwaffe's attempts to stop the British bomber offensive, with 23 Squadron being tasked with low level night intruder operations against German night fighters. In addition to its normal night time operations, the squadron also carried out daylight bomber escort missions.[16] 23 Sqn was disbanded, following the war's end, on 25 September 1945.[9][17]

The squadron was reformed on 1 September 1946 as a night fighter squadron operating the de Havilland Mosquito.[9] It received jet aircraft in the form of de Havilland Vampire NF.10s in 1953, replacing them with de Havilland Venom NF.2s in June 1954.[7] The squadron acquired Venom NF.3 in 1957.

23 Squadron English Electric Lightning F.6 at its RAF Leuchars base in 1970

23 Squadron Phantom FGR.2 wearing the unit's Eagle symbol in 1977

A No. 23 Squadron Phantom at RAF Stanley in 1984

In 1957 the squadron converted to the Gloster Javelin all-weather fighter, beginning a long period operating in the air defence role. The squadron has a strong heritage in the air defence role, operating Gloster Javelins, Lightnings, Phantoms and Tornado F3s. The squadron first acquired Phantoms on 1 November 1975 at RAF Coningsby before moving to RAF Wattisham for just under 10 years. Then in October 1983[18] the squadron deployed to Stanley airfield, Falkland Islands after their recapture from Argentina, arriving there on 1 November. They remained here until 31 October 1988 when its duty was assumed by 1435 Flight. The squadron then reformed on 1 November 1988 at RAF Leeming with the Panavia Tornado which it operated until 26 February 1994, when the unit was disbanded.[9][19]

The squadron assumed the Airborne Early Warning role upon reformation in April 1996, sharing the RAF's Sentry AEW1 fleet with No. 8 Squadron. The squadron disbanded on 2 October 2009, when it amalgamated with No 8 Squadron.[9]

At the Air & Space Power Conference on 17 July 2019 it was announced that the squadron would reform as the RAF's first dedicated squadron to deal with space.[20][21]