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Joined 11 months ago
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Cake day: August 8th, 2023

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  • the video makes it look like they took down that corvette with an inflatable motorboat.

    That’s basically what’s happening. I don’t know if they used inflatable motorboats specifically, Ukraine has used JetSki’s previously, but what they’re doing is packing shaped explosive charges onto small watercraft, running the craft up against the hull of the ship and then blowing it up. If you rewatch the video you can see that multiple attacking craft were used and at least two of them targeted and damaged the same area of the hull!

    Those little boats pack a MEAN punch and as you can see in the video they are damn hard to hit with projectile weapons. The Russian crew was obviously shooting like crazy but they weren’t able to stop the attack.

    Al-Qaeda famously did this to the American Naval Vessel USS Cole back in 2000. The USS Cole didn’t sink thanks to the efforts of its bad ass damage control team but the ship was seriously damaged and it took a year to rebuild her.



  • You don’t have to spam a stupid amount of individual bullets.

    You would against a drone swarm, especially if each drone is more than a meter or two away from the next one.

    I will say that my memory was bad and so my cost was wrong. A CWIZ has a rate of fire of about 3,000 rounds a minute with each round costing something like $30. So the firing cost per minute is $90,000!

    Back to your point; engaging a single target will use about 100 rounds for a cost of $3,000. So if for a modest swarm of 10 drones dispersed such that each has to be targeted individually the total cost would be around $30,000. Contrast that with a HEL system where the total cost would be around $50.

    Even if you could upgrade the CWIZ to “one shot one kill” levels of accuracy it would still cost $30 per drone so our little swarm would cost $300 to deal with.

    I love the CWIZ but the economics are entirely in favor of HEL systems.