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Exclusive-US deploys uncrewed drone boats in conflict with Iran

Published by Global Banking & Finance Review

Posted on March 26, 2026

3 min read

· Last updated: April 1, 2026

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Exclusive-US deploys uncrewed drone boats in conflict with Iran
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By David Jeans NEW YORK, March 26 (Reuters) - The United States has deployed uncrewed drone speedboats for patrols as part of its operations against Iran, the Pentagon said, the first time Washington

US Deploys Uncrewed Drone Boats for Maritime Patrols Against Iran

US Military Operations and Deployment of Uncrewed Drone Boats

By David Jeans

Introduction to Drone Boat Deployment

NEW YORK, March 26 (Reuters) - The United States has deployed uncrewed drone speedboats for patrols as part of its operations against Iran, the Pentagon said, the first time Washington has confirmed using such vessels in an active conflict.

The deployment of the vessels -- which can be used for surveillance or kamikaze strikes -- has not been previously reported. It comes despite a series of setbacks in the U.S. Navy’s years‑long effort to field a fleet of uncrewed surface vessels, Reuters reported last year.

Background and Context

Uncrewed vessels have risen to prominence in recent years after Ukraine used explosive‑laden speedboats to inflict significant damage on Russia’s Black Sea Fleet.

Iran has used sea drones to attack oil tankers in the Gulf at least twice since the U.S. and Israel began strikes nearly a month ago. There was no indication the U.S. had used uncrewed vessels for offensive strikes.

Details on the GARC Drone Boat and Operation Epic Fury

Pentagon Confirmation and Capabilities

In response to Reuters’ questions, Tim Hawkins, a Pentagon spokesperson for Central Command, said unmanned vessels built by Maryland-based BlackSea, known as the Global Autonomous Reconnaissance Craft, or GARC, had been used for patrols as part of the U.S. campaign against Iran, dubbed “Operation Epic Fury.”

“U.S. forces continue to employ unmanned systems in the Middle East region, including surface drone assets like the GARC. This platform, in particular, has successfully logged over 450 underway hours and more than 2,200 nautical miles during maritime patrols in support of Operation Epic Fury,” Hawkins said in a statement.

Other Unmanned Systems and Industry Response

Hawkins declined to name any of the other unmanned systems being deployed. BlackSea declined to comment for this story.

Navy Struggles with Drone Boats

Development Challenges and Setbacks

The U.S. has for years been trying to build a fleet of autonomous uncrewed surface and underwater vessels, as a cheaper and faster alternative to manned ships and submarines, particularly to counter China’s growing naval power in the Pacific. The effort, however, has fallen behind schedule and been dogged by technical problems, cost concerns and a series of testing setbacks.

Last year, Reuters reported the GARC, an angular speedboat about five meters long, was involved in multiple performance and safety issues, including one where it collided with another boat at speed during a military test.

Recent Testing Failures

In recent weeks, during another failed test in the Middle East, one GARC boat became inoperable, according to a source who was briefed on the matter.

Hawkins declined to comment on the testing setbacks.

Future Prospects for the GARC and US Navy

“The GARC is an emerging capability and part of a fleet of surface drones operated by U.S. 5th Fleet to enhance awareness of what’s happening in regional waters,” he said.

(Reporting by David Jeans; Editing by Joe Brock and Deepa Babington)

Key Takeaways

  • US confirms for first time use of uncrewed drone boats in active conflict against Iran under Operation Epic Fury
  • Global Autonomous Reconnaissance Craft (GARC) logged over 450 underway hours and 2,200 nautical miles in patrols
  • This deployment occurs amid broader U.S. Navy efforts to operationalize uncrewed surface vessels despite past developmental challenges
  • Ukraine’s successful use of naval drones in the Black Sea has served as a strategic and conceptual trigger for U.S. uncrewed maritime advancements

References

Frequently Asked Questions

What has the US confirmed about its use of uncrewed drone boats?
The US has confirmed for the first time that it is deploying uncrewed drone speedboats for patrol operations against Iran.
What are the uncrewed vessels being used for?
The uncrewed vessels are used for patrols, surveillance, and could be used for kamikaze strikes, but there is no indication of offensive strikes by the US.
What is Operation Epic Fury?
Operation Epic Fury is the codename for the US campaign against Iran wherein uncrewed surface drone vessels such as the GARC are being used.
Who manufactures the deployed uncrewed drone boats?
The Global Autonomous Reconnaissance Craft (GARC) is built by Maryland-based company BlackSea.
What issues has the US faced with uncrewed drone boats?
The US Navy has faced delays, technical problems, cost concerns, and testing setbacks, including collisions and operational failures with the boats.

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