History | |
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Builder | |
Christened | 11 August 2025 [1] |
General characteristics | |
Displacement | 240 metric tons |
Length | 180 feet (55 m) |
Speed | 20 kts |
Complement | 0 |
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]