Do we have definitive answer as to what these 6*MRSS will be replacing?donald_of_tokyo wrote: ↑30 Jan 2022, 08:26 from twitter.com/NavyLookout/status/1487515750894026760 and https://www.navylookout.com/converting- ... ike-ships/
I understand this Lyme Bay modernization will be focused on flexible hangar to be replaced with some fixed structure.
On the other hand, looking at RFA Argus and these two photo, in future, "how to design the elevator" looks more important. If vehicle deck can be re-rolled to be a helicopter hangar, MRSS could be more flexible. "Combining vehicle deck and helicopter hangar" is commonly used in Spanish LHD and French LHD design. Looking at these photo of Bay class, and taking into account this concept, I thought;
- design 6 MRSS based on LSD hull similar to Bay class size (or 8 hulls with 10000t FLD smallish option), but with wider hull.
- build 5 of the 6 (or 6 of the 8) MRSS to LSD design similar to Bay class, with medium-size well dock as 40-45m long, 16m wide, to carry two Caimen-90 LCM each, and a helicopter hangar for ~3 Merlin near the bridge, with two spot flight deck.
- build 1 of the 6 (or 2 of the 8) MRSS to aviation support design. Binning the well-dock, to enlarge the vehicle deck/hangar. Add a single large elevator capable of up-to Chinook. Binning the upper-deck hangar, enlarge the flight deck with 3 spots. For HADR, she can carry vehicle/support-cargo mixed with helicopter. For amphibious operation, she can be filled with helicopters.
A full-fat amphibious operation can have
- one aviation-support MRSS with 3 Chinook (or 2 Chinook and 3 Merlin), (or the second CVF as LPH with large space)
- 3 LSD-type MRSS, each with 3 Merlin and two Caimen-90 LCU.
In total, the fleet will provide; 4 Chinook, 9 Merlin and 6 LCUs.
Thoughts?
Is it all of the following 2*Albion, 3*Bay, 1*Argus?
And will these 6*MRSS be solely allocated to Littoral Response Group North and South?
Or will some be used solo for smaller stand alone raiding parties of Royal Marines commandos?
Looking at current formations for comparision only. the USN Amphibious Ready Group's currently usually comprised of 1*LHA, 1*LPD, 1*LSD +escort, and the RN Littoral Response Group (North) currenty comprised of 1*Albion & 1*Bay +escort.
Looking at your suggestions, would it be better to have 4*LSD-type MRSS and 2*aviation-support MRSS? That would leave 1*aviation-support MRSS avilable for each LRG?