Historical developments in USV, UUV and UGV systems. Original milestones, source-linked evidence and reviewed UXV Searcher analysis.
Royal Navy prepared RFA Lyme Bay to act as a mothership for autonomous minehunting systems. The March milestone is integration/preparation; later embarkation and docking remain separate events.
Original event: 29 Mar 2026
Published: 10 Oct 2026
OCCAR delivered the second UK MMCM Primary System, Adventure, to the Royal Navy on March 27, 2026. The system is part of the UK-France MMCM programme and uses an unmanned surface primary system with minehunting mission equipment. The broader programme and Thales UK contract values are not allocated to this individual delivery.
Original event: 27 Mar 2026
Published: 10 Oct 2026
Robosys installed and commissioned VOYAGER AI on two Ghostworks Marine MUT USVs. The vessels were operational at Sea-Air-Space 2026. This is a UK-origin autonomy-integration/export-market milestone, not a UK military procurement.
Original event: April 2026
Published: 10 Oct 2026
Royal Navy awarded Project Beehive for 20 USVs. The procurement disclosure gives GBP10.25 million excluding VAT, while Royal Navy reporting gives GBP12.3 million including VAT. Award is distinct from later delivery and experimentation.
Original event: 5 Mar 2026
Published: 10 Oct 2026
MOD conducted preliminary engagement for a low-cost remotely operated USV target/trial asset. The sub-GBP60,000 figure is a target capability cost, not an awarded contract value.
Original event: 20 Apr 2026
Published: 10 Oct 2026
Kraken and Anduril established a partnership covering U.S. manufacturing and integration of Kraken USVs. K5 KRAKEN and K7 SABRE are intended for licensed U.S. manufacture and modular payload/autonomy integration. The agreement is not itself a procurement award.
Original event: 21 Apr 2026
Published: 10 Oct 2026
Royal Navy reported completed multi-month demonstrations combining uncrewed surface craft, sensors and acoustic/towed-array concepts. Company participation is not converted into separate procurement unless independently contracted.
Original event: 22 Apr 2026
Published: 10 Oct 2026
KHM Portsmouth authorized a specific one-hour K3 Scout remote-mode evolution adjacent to South Railway Jetty on April 30. This is a dated harbor-trial milestone distinct from the annual trial authorizations.
Original event: 30 Apr 2026
Published: 10 Oct 2026
SubSea Craft announced on May 12 that its evolved 4.5 m MARS USV had entered production and was in advanced testing under an existing customer contract. The customer, production quantity and contract value were not disclosed. The announcement does not establish a specific ASW procurement, so the application is retained under Others.
Original event: 12 May 2026
Published: 10 Oct 2026
Navantia UK unveiled the LASV75 large autonomous surface-vessel concept on May 19, 2026. The UK-designed 75 m uncrewed platform is intended for modular hybrid-fleet missions including surveillance, ASW, electronic warfare, escort and strike-related roles depending on payload configuration.
Original event: 19 May 2026
Published: 10 Oct 2026
RFA Lyme Bay sailed with autonomous minehunting kit embarked for potential operational employment. This is an embarkation/deployment-preparation milestone and is separate from the May 27 docking event.
Original event: 25 May 2026
Published: 10 Oct 2026
Ariadne completed intensive operational and accuracy testing off Portland. The testing included evaluation of the TSAM towed sonar against a surveyed seabed target. The trials generated evidence for possible operational use but did not themselves constitute acceptance or deployment.
Original event: May 2026
Published: 10 Oct 2026
The Royal Navy reported the first successful docking of RNMB Ariadne with RFA Lyme Bay on May 27. The event validates a specific mothership-integration milestone and is not a new platform procurement.
Original event: 27 May 2026
Published: 10 Oct 2026
UK Parliament confirmed that 18 of the 20 Project Beehive USVs had been delivered by June 9. This is a delivery lifecycle milestone under the existing award and does not create a separate contract value.
Original event: June 2026
Published: 10 Oct 2026
The Defence Investment Plan formalized investment in a Royal Navy hybrid-force structure that includes Type 91 uncrewed missile platforms. The more-than-GBP5 billion autonomy envelope is broader than Type 91 or USVs and cannot be attributed to the USV market alone.
Original event: 30 Jun 2026
Published: 10 Oct 2026
BMT disclosed a contract supporting the introduction of Beehive USVs into Royal Navy service. Work includes operational concepts, safety analysis, technical assurance, synthetic simulation, C2 evaluation and operator training. The support contract is a distinct enabling milestone from Kraken's platform award and deliveries.
Original event: 23 Jun 2026
Published: 10 Oct 2026
BMT reported that all 20 Project Beehive USVs had been delivered to the Royal Navy by June 23, closing the delivery sequence. Training, C2 evaluation and experimentation remain separate lifecycle stages.
Original event: 23 Jun 2026
Published: 10 Oct 2026
RFA Lyme Bay reached the Middle East carrying around half a dozen autonomous, crewless and remotely operated minehunting systems. The vessel had been converted into an afloat mothership for a potential multinational effort in the Strait of Hormuz.
Original event: 23 Jun 2026
Published: 10 Oct 2026