Exactly. The Marine's recent evolution into a mini-Army is the historical deviation, not its return to its maritime roots in direct support of naval campaigns. There's a reason why the Corps is still a part of the Department of the Navy all these centuries later.Fly Army 97 said:
And don't forget Afghanistan. Onus = burden. Land dominance is predominantly and Army burden. Yes, others have a role. It's not their only role. The USMC has a mission in conjunction with the Navy. It's specific, and the Commandant is getting the USMC to dominate in those areas... but the USMC is not all things. They lack a lot of functions the Army has for a reason that ales them great at what they (now) do. Medics - chaplains - robust space capability.
Anyway, the Marines only had ~200 Abrams, so it's not like it shed a tank-heavy force. More to the concern about armor availability, the Corps is still going to have a lot of armored vehicles, they just won't be tanks and they will be much more suited for operations in the Pacific littorals.
For example, it is currently producing an Amphibious Combat Vehicle variant with a 30mm gun, prototyping an Armored Reconnaissance Vehicle to replace its LAVs and I bet it also buys whichever Mobile Protected Firepower "light tank" the Army eventually selects at less than half the weight of a M-1.
Read the Commandant's "2030" rationale linked earlier in this discussion, to appreciate that to contribute effectively to deterring and fighting the current pacing threat--China--the Marines believe they must transform or find themselves unprepared when they'll be needed most.
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