No. 15 Group was a group in the British Royal Air Force operational in the last year of World War I, and throughout World War II.

No. 15 Group RAF
Active	1918–1919 1939–1945
Country	United Kingdom
Branch	Royal Air Force
Type	Group Headquarters
Role	Defence of the Western Approaches
Part of	RAF Coastal Command
Motto(s)	Dion's Buail (Gaelic: "Protect and Attack")[1]

World War I

No. 15 Group was first formed on 1 April 1918 as No. 15 (Equipment) Group in the No. 3 Area, which became the Midland Area on 8 May 1918.[2] It was disbanded, and then reformed on 27 September 1918 as No. 15 (Aegean) Group to control 62 and 63 Wings, until finally disbanded on 1 September 1919.[1]

World War II

The unit was reformed on 15 March 1939 as No. 15 (General Reconnaissance) Group as part of RAF Coastal Command.[1] It comprised RAF Squadrons with attached Naval Air Squadrons of the Fleet Air Arm operating under RAF control. 15 Group was originally headquartered at Plymouth, with its squadrons flying patrols from bases in Cornwall, principally St Eval, until mid-1941. Its headquarters then transferred to Stranraer, with its squadrons flying from bases in Northern Ireland and western Scotland, to provide support and convoy escorts in the Western Approaches.[3] It was disbanded on 1 August 1945 to join RAF Northern Ireland.[1]

Squadrons

The following squadrons served as part of 15 Group for some time during World War II:

A number of Fleet Air Arm squadrons were also attached to 15 Group, usually on a short-term basis:[3]

Commanding officers

• June 1939 – February 1941 : Air Commodore Rey Griffith Parry[1]
• February 1941 – April 1942 : Air Vice-Marshal James Robb[1]
• April 1942 – November 1942 : Air Vice-Marshal Douglas Colyer[1]
• November 1942 – February 1943 : Air Vice-Marshal Thomas Langford-Sainsbury[1]
• February 1943 – June 1945 : Air Vice-Marshal Leonard Slatter[1]

References