Such an FCAS vision entails doctrinal and technological challenges, as European air forces and navies will operationally benefit from new capabilities as they gradually arrive. This will require a two fold coordinated approach: European air forces and navies need to change the way they operate and industry must develop the needed new technologies. This cannot be done “overnight” and will require time. By progressively providing FCAS capabilities, European air forces and navies will be able to meet the growing threats they face.
An incremental roll-out of FCAS capabilities is already planned with initial situational awareness across platforms capabilities in the mid-2020s. This will be followed by manned unmanned teaming between upgraded existing fighters such as the EF LTE and 1st generation Remote Carriers in the early 2030s, before achieving the full FCAS vision in 2040 with the NGWS as its core.
Meeting the doctrinal and technological changes can only be done if air forces, navies and Industry work hand in hand. This is FCAS!
More on FCAS here