Two things: 4 Mistrals? Only two now, Will there be 4 before there's a CVF in the RN?
Build time for the first two was something like 16 months, trials time can be cut down due to class sequence. Yes, i wouldn't see it as all that unlikely until say 2014-2015, before there's a CVF. Once the orders are approved, the French build damn fast unless there's a plan to adhere to like with the Barracudas.
Include CdG, & you should count TWO CVS. Count on the same basis.
We were looking at next decade.
There are three ships in the RN currently to fill
both the ATG LPH and CVS slot, unless someone takes Invincible out of storage. Post-2012, there are two ships. Post-2015, we'd have to count off a QE against CdG, and only have Ocean remaining for the ATGs - with hopefully a CVS remaining for a while as second LPH. Of course said QE will likely only operate Harrier GR9 until at least 2018.
CdG will technically be available throughout the next decade with half a year taken out for a minor refueling around 2015, and looking at its list of deployment time (sea days per year) over the past 10 years, it'll be a lot more available than a single CVS.
kev99:
If we really look
closely at STUFT in the current situation, the RN has a nominal advantage of having two Point class RoRos available without separate charter. Everything else - up to 50 RoRos and container ships, and that includes 4 Points - is available to both navies through MCCE MSSC.
The Mistrals were bought by the French government with the requirement for a "full" availability of 210 sea days per year for its primary mission, to be extended to 350 days when necessary. That means that there would likely be at any time two Mistrals on full alert, with a third in her last third of "regular" availability which would then be extended by up to another 140 days, making 3 Mistrals available for a mission immediately.
Within the current spectrum of two units, the same works along the lines of having one on full alert and the second ready to extend - at least 11 out of 12 months in a year.