Medium Unmanned Surface Vehicle (MUSV), U.S. Navy

Navy Requests Concepts for Attritable Mother Ship for Unmanned Systems​

Posted on November 21, 2022 by Richard R. Burgess, Senior Editor
The U.S. Navy has issued a Request for Information for concepts for an attritable unmanned mother ship to “cost-effectively deliver large numbers of UxVs (unmanned systems) to forward locations in a contested environment,” the published notice of the request said.
The RFI listed the following operational parameters for the AUMS:


  • Open-ocean transit distance of 1,500 nautical miles (may vary from 1,000 to 2,000 depending on cost)
  • Top speed from 12 to 20 knots
  • Survivability in Sea State 5; full mission capability in Sea State 4
  • Five days of operation without onboard human intervention
  • Support of a 20-foot container (either towed or onboard, with capability to push it over the side); upon drop off, the container will be self-sustaining
  • Be unmanned, capable of navigating via waypoints with GPS
  • Have Over-the-Horizon and Line of Site Communications.
  • Feature capability for resistance to boarding and tampering
  • Self-scuttling capability upon remote order
  • System will only traverse in the open ocean, will never operate less than three nautical miles from any shoreline untended.
  • Minimum service of the vessel would be five years, with longer service life desired if obtainable for a small cost increase
 
 
So they went from « we don’t plan to buy any MUSVs in the next 4 years » (FY24-28 Defense Program) to « just kidding, we want 7 MUSVs yesterday… uh, well within 2 years ».

Seems really well thought out.
 

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