Installing the catapult and arrestor will allow the UK to acquire the carrier-variant of Joint Strike Fighter ready to deploy on the converted carrier instead of the short take-off and vertical landing (STOVL) variant. This version of the jet has a longer range and greater payload: this, not large numbers of aircraft, is the critical requirement for precision strike operations in the future. The UK plans to operate a single model of JSF, instead of different land and naval variants.