Exclusive-US Deploys Uncrewed Drone Boats in Conflict With Iran

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)