(08-28-2024, 10:01 AM)Leftcoast Wrote: Or a high value asset at sea ... say an aircraft carrier to close to shore. Mass attacks by cheap weapons are a going to be a challenge in many areas.Not at all. First, no aircraft carrier is going to be "close to shore" if that shore is hostile. The F-18 has a combat radius of about 1000 km. While all strikes aren't launched at maximum range, I would be real surprised if aircraft carriers would ever get closer than about 300 miles. That really cuts down on what drones can be used. It also makes a mass attack much harder.
Even more importantly, the aircraft carrier is a moving target. It can change direction unexpectedly. Even if you know exactly where the aircraft carrier was when it launched the air strike (which you probably don't), you have no idea where it intends to recover the strike. It moves at 30 knots normally and can go faster if needed. The low altitude drones launched with an initial vector will find an empty sea. The ocean is large. Even with "modern technology" finding a vessel is difficult. The normal theory of anti-ship missiles is that they are relatively fast (in the case of Russian missiles, VERY fast). The can get to the predicted position of the target in a short enough time that their on-board radar has a good chance of still being able to see the ship, even though it won't be exactly where predicted. If the ship made a significant course change, the missile falls into the ocean. Some missiles attempt a search, but most don't have enough fuel/kinetic energy to do much of that. Current "drones" are slow and have no on-board radar. Their chances of hitting anything are slim and none. You can build a high speed drone that has an onboard radar. It is called an anti-ship missile :-).
A possible analog of these "drones" is the older Chinese "Silkworm" missile system. It is relatively fast and has an onboard radar. The current version of "drones" have neither of these things. It has a range well less than 300 miles. It has been used in war. It has never, ever hit anything that was moving. It did "OK" against fixed targets. In the first Iraq war one did fly through the entire "close in" fleet of destroyers. It hit nothing.
Edit: To be fair, a Silkworm did hit a couple of moving oil tankers in the confined waters of the Persian Gulf. Obviously these tankers were not combatants and were not expecting an attack.
