USX-1 Defiant

Last updated

History
Flag of the United States.svgUnited States
Builder
Christened11 August 2025 [1]
General characteristics
Displacement240 metric tons
Length180 feet (55 m)
Speed20 kts
Complement0

The USX-1 Defiant is a first generation NOMARS prototype that was completed in February 2025 [2] and began sea trials in following month. It was first seen in public in March 2025 near the U.S. Navy's Naval Air Station (NAS) Whidbey Island. [3] The ship has an LOA (length overall) of 180 feet with a 240 metric ton displacement. [4] Defence Shipbuilder Serco are overseeing the project. [5]

References

  1. "NOMARS | Media Gallery | DARPA". www.darpa.mil. Retrieved 20 August 2025.
  2. "No Manning Required Ship (NOMARS)". www.darpa.mil. Retrieved 7 March 2025.
  3. Joseph Trevithick (4 March 2025). "Mysterious Naval Vessel Spotted In Washington State Is A New DARPA Drone Ship". The War Zone. Retrieved 5 March 2025.
  4. "Construction of first NOMARS prototype complete, sea trials to begin this spring | InsideDefense.com". insidedefense.com. Retrieved 7 March 2025.
  5. Lariosa, Aaron-Matthew (4 March 2025). "Serco, DARPA Launch NOMARS USX-1 Defiant". Naval News. Retrieved 16 September 2025.