The RN & RAF will continue to Operate as JFH, until the JCA F-35 comes into service! But, I think it looks like we may get the Carriers before the Aircraft, don't quote me on that bit!
The RN looked into a Marinised Typhoon, French Rafale, F-18, but they found that the JCA F-35 wud sit the job best! But... We will see won't we!