Royal Air Force Manston or more simply RAF Manston is a former Royal Air Force station located in the north-east of Kent, at grid reference TR334663 on the Isle of Thanet from 1916 until 1996. The site was split between a commercial airport Kent International Airport (KIA), since closed, and a continuing military use by the Defence Fire Training and Development Centre (DFTDC), following on from a long-standing training facility for RAF firefighters at the RAF Manston base. In March 2017, RAF Manston became the HQ for the 3rd Battalion, Princess of Wales Royal Regiment (PWRR).

A bouncing bomb is a bomb designed to bounce to a target across water in a calculated manner to avoid obstacles such as torpedo nets, and to allow both the bomb's speed on arrival at the target and the timing of its detonation to be pre-determined, in a similar fashion to a regular naval depth charge. The inventor of the first such bomb was the British engineer Barnes Wallis, whose "Upkeep" bouncing bomb was used in the RAF's Operation Chastise of May 1943 to bounce into German dams and explode underwater, with an effect similar to the underground detonation of the later Grand Slam and Tallboy earthquake bombs, both of which he also invented.