Originally formed in 1918, it served in WW1 flying coastal reconnaissance and anti-submarine patrols.

253 Squadron was originally formed at Bembridge, on the Isle of Wight, on 7 June 1918, remaining there until disbanded on 31 May 1919.

513 (Special Duty) Flight RAF for coastal reconnaissance and anti-submarine patrols, flying Short Type 184 and Airco DH.6 aircraft.

After the collapse of France, 253 Sqn disbanded and re-formed at RAF Kirton-in-Lindsey, taking part in the Battle of Britain from a variety of airfields across the country.

[2] However, it enjoyed a brief existence as a night-fighter unit flying the de Havilland Venom NF.2 from RAF Waterbeach from 18 April 1955 to 2 September 1957.