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Regent’s Autonomous Squire Seaglider Completes U.S. Ground-Effect Test Flight

The milestone puts the wing-in-ground drone into live trials that the Marine Corps will assess at upcoming demonstrations.

Overview

  • Regent’s Squire program, which flew Monday, advanced from validation to live testing after a scale demonstrator autonomously shifted from floating to hydrofoiling to ground-effect flight.
  • Company video of the run showed the craft reaching up to 40 knots as its hydrofoils retracted and it lifted to skim just above the water on a cushion of air.
  • Regent pitches Squire for missions like intelligence, surveillance and reconnaissance, tailored resupply, combat search and rescue, and anti-submarine support.
  • The company lists targets for a full-size system of roughly 70–80 knots, about 100 nautical miles of range, and a 50-pound payload, though those figures remain projections.
  • The Marine Corps Warfighting Lab plans to evaluate Squire at Silent Swarm 26 in July before a full-size test later this summer, following Coast Guard test clearance last year and despite past WIG setbacks such as DARPA’s Liberty Lifter cancellation.