Kouralia wrote:But it only really needs a small number of helicopters to facilitate mobility.
Which is why you only need a small carrier like Cavour or something.
But if you're carrying 2,000 marines you'd need more than just "a small number of helicopters" to move them. That's more than an actual US Navy amphibious assault ship carries.
Because on NS there are literally slaver nations and pirate nations.
And these entire nations are unlikely to be intimidated by a single ship, even one with some big naval guns and a handful of helicopters. If you're talking about nations, then I'd presume you'd need some nation-level firepower, so where are your supercarriers and assault ships? Your destroyer squadrons and nuclear submarines? And once you have those, you no longer have need for this.