The Royal Navy has introduced its new helicopter drone, known as Peregrine, into active operations against suspected drug smuggling in the Indian Ocean and Gulf of Oman, according to a press release.

The uncrewed aircraft is being deployed from the frigate HMS Lancaster, which is on a long-term maritime security mission in the region.

The drone’s flights—conducted by day and night—are designed to bolster the ship’s overall surveillance reach, feeding live radar data and imagery back to Lancaster’s operations room. “Being part of the team that used Peregrine in our counter-narcotics operations was a fascinating experience,” said Warfare Specialist Able Seaman Bradley Morris, as quoted in the press release.

“The clarity of the images we obtained from miles away was impressive and highlighted the advanced capabilities we have at our disposal.”

Royal Marines board a dhow – as seen from Peregrine. Image Crown Copyright 2025.

Measuring just three metres in length and capable of sorties lasting up to five hours, the remotely piloted Peregrine is a Royal Navy-specific version of the Schiebel S-100. Fitted with UK military radar and infra-red/electro-optical cameras, it can fly at speeds of up to 125mph, helping track suspicious vessels across vast stretches of ocean.

Crucially, the drone can operate alongside HMS Lancaster’s crewed Wildcat helicopter, ensuring the manned aircraft can be used for interdictions or other strike missions while Peregrine focuses on surveillance.

Praising Peregrine’s operational debut, Commander Sam Stephens, Lancaster’s Commanding Officer, described it as “a key milestone in the evolution of the Royal Navy’s uncrewed capability.”

He added, “This is just the start, as we continue to unlock the game changing capability with every flight, gaining the advantage over smugglers and adversaries alike.” Lieutenant Commander Rob Guest, who oversees both Peregrine and the Wildcat aboard Lancaster, highlighted “the development and integration of uncrewed air systems” as a “crucial catalyst” for enhancing the frigate’s effectiveness.

In addition to Peregrine’s introduction, HMS Lancaster has recently received a new counter-drone system, considered vital given threats from rebel groups in regional waters.

The Royal Navy also add int he update that the frigate also completed maintenance in Bahrain, upgrading weaponry and sensors, and replacing a diesel generator. These enhancements are designed to keep the 30-year-old Type 23 frigate operationally effective amid ongoing maritime security challenges.

George Allison
George has a degree in Cyber Security from Glasgow Caledonian University and has a keen interest in naval and cyber security matters and has appeared on national radio and television to discuss current events. George is on Twitter at @geoallison

18 COMMENTS

  1. This is great news and a report we’ve been waiting for, for months. We still need to move Peregrine to Navy owned/run and get it out to the rest of the fleet at a more reasonable cost, but as the article says, it’s a start. Peregrine is a baby brother for the Proteus drone and the Navy needs to sort out training and operations for the smaller drone before the big one arrives. I think Proteus will be test flying this summer, and could realistically see its way into naval service within two or three years.

    • Amen should be standard kit now in all of our boats, especially rivers . Massive expansion of search horizon (visual or radar) and potential to upscale quick to also hold LMM/Martlet if there is a hot war anywhere giving some options.

  2. Ops room officer or Air arm in control of flights, what I mean is ,is under control of normal Ops officers in the Ops rm or under fleet Air arm could cause a ruckass in the Wardroom just Jesting .As stated in this article an AB was interviewed, Can’t see a piece of equipment with a large monetary value being flown by an AB ,so who ?.

    • Admittedly I am a little out of date, but when we were using ScanEagle for similar tasking (from a T23 in the Gulf about 12yrs ago – which makes me feel very old!), it was flown by a Killick Airman from a dedicated terminal in the Ops Room under supervision of the duty PWO. I imagine this is a similar set up with the operations being handled by a team of Junior Rates from 700X NAS augmenting the Helo detachment and under the administration of the Flight Commander.

      All assumptions of course, very much a Carrier Diva these days…

        • Could be. They trialled Evolve Dynamics’ Sky Mantis drone on HMS Protector, and there’s a well developed tether for it. There was also a Navy-developed tethered quadcopter (Walrus rings a bell?) and reports of Malloy developing one too. However, I can’t think of any reports about them running tethered drones on the Rivers yet.

          • Just found an article from 2022 on here about the RN looking into tethered drones. That is probably what I was thinking about, I tried posting the link but the comment is awaiting moderation.

            Headline is “Royal Navy looking for tethered un-crewed air systems”

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