The Sentinel R1 aircraft of V (Army Cooperation) Squadron have flown circa 32,300 hours conducting approximately 4,870 sorties during its service life. The withdrawal from service was first announced as part of the 2015 Strategic Defence and Security Review. The surveillance role of the Sentinel will now be carried out by other aircraft in RAF service including the newly introduced Poseidon and Protector amongst others.
The Sentinel aircraft was commissioned through engineering firm Raytheon to provide an Airborne Stand-off Radar (ASTOR) system and first saw service during Operation HERRICK in 2008. Five aircraft were acquired and V (AC) Squadron was reformed to operate the aircraft.
The squadron has been committed since then to numerous operations around the world, notably Op SHADER and Op TELIC, whilst closer to home they provided support to the Civil Authorities during the UK’s flood emergency in southern England in 2014. Raytheon have worked closely with the RAF in maintaining this capability and were a very welcome part of the whole force at RAF Waddington.
On the squadron’s recent return from Op SHADER, the UK Commander of Joint Operations, Vice Admiral Sir Ben Key said; “Right to the end of its commission, V(AC) Squadron has been a constant among my deployed Force Elements. It is a record to be proud of.”