To answer any of those questions the requirement for the FCF needs to be confirmed.
From the announcements made and general comments / discussions, I believe that the requirement for the FCF is:
- Forward global operations on both warships and in the Littoral zone for low scale security, stability, initial reaction and grey-war operations. This would include regions such as the Artic.
- Short term global interventions (raiding / HADR) scaling from SF operations / evacuations to Cdo level manoeuvres to secure (not necessarily seize) a landing zone / port.
In my view:
- For the former (Global Presence) you need small units operating from a number of forward based platforms/bases. This seems to be the role of 42 and 47 Cdo.
- For the latter (Global Intervention) you need a large platform (or two) that can sail with a configurable task force (up to a CSG), capable of transporting a Cdo landing or OTH using helicopters / fast landing craft. This would include logistics and stores. This seems to be the role of 40 and 45 Cdo.
In terms of platforms in the short term:
- Global Presence: Use existing LSD/ASS platforms and OPVs forward based. In addition use existing BOT / bases such as Camp Viking. If money allows buy new LCVP sized craft to improve Littoral manoeuvre capabilities.
- Global Intervention: Use both LPDs in combination of RMs being based on other ships in the task group. Stores can be carried by the FSS.
Longer term is an interesting question, and alot will depend on funds. My (almost) fantasy fleet would be:
- Global Presence: An RFA replacement for Argus in the ASS role, 3-4 CrossOver/Absalon style frigates, two new Ice Patrol ships and keep the five B2s in their current global roles.
- Global Intervention: Two new (larger) Ōsumi class style flat top LPDs and some LCACs.