The U.S. Defense Advanced Research Projects Agency has launched its newest foray into unleashing robot warships on the world’s seas: NOMARS, reports Defense News.
The acronym stands for “No Manning Required, Ship,” and it’s part of DARPA’s plan to take its Sea Hunter drone ship a step further.
The idea is to design a ship from the keel up that will never have a human on board.
Advantages of NOMARS
“NOMARS will challenge the traditional naval architecture paradigm, designing a seaframe from the ground up with no provision, allowance, or expectation for humans at sea,” according to a solicitation posted by DARPA.
By removing the human element from all ship design considerations, NOMARS will demonstrate significant advantages,
- to include size, cost (procurement, operations, and sustainment),
- at-sea reliability,
- survivability to sea-state,
- survivability to adversary actions (stealth considerations, resistance to tampering, etc.), and
- hydrodynamic efficiency (hull optimization without consideration for crew safety or comfort).
NOMARS operates in two tracks
The U.S. Navy is enthusiastically pursuing a new architecture for its surface and subsurface fleets that gradually reduces dependence on expensive manned platforms for many traditional functions like surveillance, targeting, electronic warfare and strike warfare.
But one of the issues with that architecture is the problem of maintaining them without a crew aboard. To get after that aspect, the NOMARS program is going to split into two tracks.
- Track A (Integrated Seaframe Design and Maintenance) will create a framework to evaluate potential design trades against performance requirements, both in terms of the design of the human-less seaframe, as well as the maintenance architectures that would be needed to operate the seaframe.
- Track B (Enabling Sub-system Technologies) will allow for agile development of relevant subsystem technologies, with a focus on self-adaptive health management for systems relevant to and of similar complexity as that associated with the hull, mechanical, and electrical systems of a seaframe.
DARPA held a proposal session Jan. 13. The ship, which will not immediately integrate payloads, should leave room for that integration later.
“NOMARS focuses on exploring novel approaches to the design of the seaframe (the ship without mission systems) while accommodating representative payload size, weight, and power,” according to DARPA’s website.
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Source: Defense News
