Regent’s Viceroy targets “early March” for US Marine-aided sea trials
The Regent Viceroy prototype is being developed with assistance from the US Marines. (Photo: Regent)
The sea trials will focus on de-risking the seaglider with US Marine involvement after Regent signed a partnership to help develop the prototype, against a backdrop of growing military interest from the UK and Japan.
The Viceroy seaglider is expected to begin sea trials “in early March and will last throughout the summer into September”, Tom Huntley, VP of government relations and defence at Regent, told Shephard.
The US-based company has a partnership with the US Marine Corps to develop the prototype, with Regent reportedly “working toward the first Viceroy defence contract in 2026”.
The sea trials will focus on de-risking the Viceroy’s system and will combine internal engineering and defence-specific milestones.
“For the defence-specific milestones, we plan to have representatives from the US Marine Corps present and anticipate a demonstration towards the end of
Already have an account? Log in
Want to keep reading this article?
More from Air Warfare
-
![How the MQ-9B's interoperability is driving future market success]()
How the MQ-9B's interoperability is driving future market success
With numerous nations, including the UK, committing a combined US$9.99 billion to acquiring the MQ-9B MALE UAV according to Shephard Defence Insight data, the capability now looks set to soar as UAV spending rises globally.
-
![DSEI 2025: Drone Evolution eyes UK and export markets with Scimitar FPV drone]()
DSEI 2025: Drone Evolution eyes UK and export markets with Scimitar FPV drone
Launched at DSEI 2025 for the first time, the first-person-view uncrewed aerial vehicle (UAV) is available as 10-inch and 7-inch variant, ideal for surveillance or one-way strike missions.
-
![Proteus: forging the future of autonomous rotorcraft]()
Proteus: forging the future of autonomous rotorcraft
As the home of British helicopters, Leonardo has worked with the UK Ministry of Defence for over a decade to advance technologies underpinning uncrewed rotorcraft. Today, in partnership with DE&S Future Capabilities Innovation and the Royal Navy, Leonardo is spearheading the next step in that journey: from remotely piloted technologies to fully autonomous systems.
