this post was submitted on 03 Apr 2025
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[–] frezik@midwest.social 3 points 2 days ago

How weak is weak? Prior to the first Gulf War, Iraq had the fourth largest military in the world. That was as much of a curbstomp as you'll ever see in military history.

There's some theories out there about just how vulnerable modern carriers are to modern subs. One thing detractors bring up is a Chinese sub popping up in US Navy maneuvers completely undetected in 2007. However, active sonar methods are usually turned off outside of wartime, so it's not as simple as that.

One theory is that subs are at an inherent disadvantage in a technological arms race. Let's say a nation produces a sonar that can pick up any sub currently built. Likely, they'll be able to fit that sonar onto all their existing ships. Conversely, if you wanted to protect your own subs against that new sonar method, you will likely have to rebuild all your subs. Now, even nuclear subs are cheaper to produce than supercarriers, but this still isn't a favorable technological position in the long run.

Drones and hypersonic missiles are a bigger threat, IMO. More so drones. Hypersonic missiles have some disadvantages of maneuverability that make them a poor choice for a moving target. Drones are limited in range, though, so the US Navy could just keep the carriers away from shore.