You misunderstand the point of an aircraft carrier. It’s not any more defensible than other large, floating objects - but first you have to reach it, and the aircraft it carries are capable of blowing up nearly anything to kingdom come before it gets anywhere close. Carriers aren’t for defense. They’re for projecting power.
The owners of the largest military in the world will make it everyone’s problem before it gets better.
They will learn why castles aren’t defensive military positions anymore and how an aircraft carrier is functionnally a floating castle.
You misunderstand the point of an aircraft carrier. It’s not any more defensible than other large, floating objects - but first you have to reach it, and the aircraft it carries are capable of blowing up nearly anything to kingdom come before it gets anywhere close. Carriers aren’t for defense. They’re for projecting power.