The UK is developing two new unmanned maritime vessels (UMV) called Snapper and Wasp for Ukrainian forces, Naval Technology reports. The revelation came through UK parliamentary written responses.
Revealed in UK parliamentary written responses on 4 February 2025, UK Defense Procurement Minister Maria Eagle mentioned the “Wasp” and “Snapper” UMV programs, previously referenced by Defence Secretary John Healey at the ADS Annual Dinner on 28 January, according to Naval Technology.
Eagle described both as “a new uncrewed maritime system” that had been “rapidly developed” to support Ukraine.
“The system is currently undergoing final testing, and further details will be set out in due course,” she stated.
The UK Ministry of Defense declined to provide additional details when contacted by Naval Technology.
No details clarify whether the UK-developed uncrewed vessels will function as one-use attack munitions or serve broader military roles.
Impact on naval warfare
Ukrainian forces have effectively used maritime drones to strike large surface combatants. Ukraine’s maritime drone fleet, in coordination with missile and aerial drone strikes, decimated a significant portion of Russia’s Black Sea Fleet, forcing the remaining vessels to retreat to remote bases on the sea’s eastern coast.
Major-General Vadym Skibitskyi, deputy head of Ukraine’s HUR military intelligence agency, attributed Russia’s withdrawal to Novorossiysk port to domestically produced drones.
GlobalData analysis identifies HUR’s Magura V5 uncrewed surface vessel (USV) as particularly significant – a 5.5-meter boat with an 800 km range, 78 km/h top speed, and 200 kg explosive payload capacity. Another well-known maritime drone, widely used by the SBU security service, is Sea Baby, a heavier vessel carrying up to 850 kg of explosives.
The latest developments are expanding USV roles beyond the “kamikaze” attack function to include anti-air missiles, unguided rockets, machine guns, and FPV drones.
Related:
- Ukrainian sea drone downs Russian helicopter in historic first (video)
- Ukraine’s “Sea Baby” marine drones, armed with heavy-caliber machine guns, damage Russian helicopters near Crimea
- Frontline report: How Ukraine outfoxed Russia’s Black Sea defense to sink Sergey Kotov
- What Russian Black Sea Fleet ships were destroyed by Ukraine
- Ukraine unveils Sea Baby Avdiivka naval drone