If you were wondering why the USMC is pushing aviation centric ships (supposedly they're going back to a well deck but...) just take a look at the F-35 on the legacy LHD. My complaint with the F-35 is that it costs too much...that alone makes it a curious buy for a cost conscious (supposedly) branch of the military. What should add to those alarm bells is the fact that our legacy LHDs will be Harrier only compatible for the near future.
Our current LHDs are just too small to carry the F-35 AND the rest of the air wing as currently constructed. Taking a look at some of our partners their ships will be equally stressed. The Canberra class?
It'll get the job done but it will be far from ideal. Notice the location of the elevators? I would guess (and I'm hardly an expert) but moving F-35's from below would be an exercise in and of itself.
The Japanese and S. Korean ships? Better suited to the task but they're more aircraft carrier than LHD. How about the French Mistral class?
No way in hell. The Mistral has gained many fans when it showed up for Bold Alligator off the Eastern seaboard. Many Marine and Navy officials came away highly impressed with the ship. A few defense commentators even went so far as to suggest the USMC lobby to build the ships here in the states as a way of gaining a highly effective ship at a reasonable price.
But that leaves the Brits and the Italians. We all know that the QE class being built by the UK is more than large enough to operate the F-35, and the Cavour passes that eyeball test too.
So having done this eyeball test what does that leave us with?
The very sad case of Marine Corps amphibious shipping growing to such a size as to rival the carrier Navy. When an LHD starts morphing into a carrier sized ship...the USS America is larger than the Admiral Kuznetsov when its standard loaded...then you have issues.
What happens when the nation has to choose between LHDs and Carriers? What gets selected and what gets canned?