Royal Air Force and replacement by the F-35, the RAF Lossiemouth-based 15 (Reserve) Squadron (the Tornado Operational Conversion Unit) was disbanded in March 2017. Lightning: On 23 November 2015 it was announced that a total of 138 F-35Bs will be ordered. 617 (The Dambusters) Squadron officially reformed on 18 April 2018 as an RAF Lightning Squadron. The first four aircraft arrived at RAF Marham on 7 June 2018. The Sentry AEW1, based at RAF Waddington, provides airborne early warning to detect incoming enemy aircraft and to co-ordinate the aerial battlefield. The Sentinel R1 (formally known as ASTOR – Airborne STand-Off Radar) provides a
No. 2 Armoured Car Company RAF what appear to be a Boys anti-tank rifle, a machine gun, and twin light machine guns for anti-aircraft defense. Syria: Immediately following the Relief of Habbaniya, the battle-hardened Company was kept on, by a desperately over-stretched Middle East Command, for the campaign in Syria. On 3 October 1946, Number 2 Armoured Car Company RAF was incorporated into the RAF Regiment and was renumbered 2702 Armoured Car Squadron. On 25 Feb 1947, after pressure by Squadron members and veterans, it was renumbered as Number 2 Armoured Car Squadron. Seven years later, the armoured cars were gone and the unit was named