USX-1 Defiant

The USX-1 Defiant is a first generation NOMARS prototype that was completed in February 2025 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. The ship has an LOA (length overall) of 180 feet with a 240 metric ton displacement.