alt Hacker NewsFeels like the title needs some sort of "2002" notice - the reporting is recent but the actual wargame was done in 2002 and only recently declassified.
So, of course, the US military's vulnerability has only increased in spades since 2002 due to drones. All those bases in the Middle East that were supposed to help protect the countries where they were based were just ripe targets.
I think more critically, most of the US Navy feels like it's now more for show than an actual fighting force. A new aircraft carrier costs about $13 billion unit cost, but $120 billion total program cost. An Iranian Shahed drone costs about $35,000. So at about 2-3% of just the unit cost of an aircraft carrier, I could buy 10,000 Shahed drones. I don't even know how an aircraft carrier would begin to defend itself against an onslaught of thousands of drones.
In the joke of "Would you rather fight one horse-sized duck or 100 duck-sized horses", clearly the 100 duck-sized horses is the winning strategy.
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A Shahed is only useful against stationary soft targets, which an aircraft carrier is not. It also doesn’t have the kind of heavy warhead or terminal guidance required to defeat the armored structure of naval ships. Shahed doesn’t have any kind of countermeasure avoidance. Adding these would massively increase the cost.
Naval anti-ship drones have been around for many decades. This is a highly evolved area of military technology with a long history of real-world engagements upon which to base design choices.
The standard naval anti-ship drones are Harpoon, Exocet, and similar. These are qualitatively more capable than a Shahed and you still need a swarm of them to get through.
It is about force projection though. Ok, you have a bunch of drones in the US, now how do you use them to attack Iran or in the pacific theatre?
Yes, aircraft carriers aren't nearly as unstoppable as they were in WWII, but they are still the most versatile mobile platforms the world has for projecting force around the globe.
I'm not sure a carrier strike group would actually outright lose to a giant swarm of drones, at least in terms of the carrier being sunk. A Shahed warhead is pretty small once you're using it against large warships.
That said, I wonder why you don't see Ukraine and Russia doing this more -- "saving up" for massive clouds of long range strike drones every couple weeks, instead of sending out a couple hundred every night. It feels like the latter strategy would be more effective, saturating air defenses and what have you, but it doesn't seem to be used much. Maybe launching that many drones at roughly the same time is really hard?