Ukraine's Navy says a Sargan-3000 unmanned surface vessel used a Protector remote weapon station (12.7mm) to destroy an armed Russian craft in the Black Sea. Kyiv called the encounter the first reported gunfight between two unmanned warships, but the claim currently relies solely on Ukrainian statements and no independent footage or Russian confirmation has been published. The use of a machine gun rather than an explosive suggests a shift toward preserving seaborne drones for multiple missions. Analysts caution the report should be treated as unverified until corroborating evidence emerges.
Ukraine Says Sargan-3000 Drone Boat Used Remote Turret To Destroy Russian Vessel — Kyiv Calls It A First
Credit: TWZ
Ukraine's Navy says a Sargan-3000 unmanned surface vessel used a Protector remote weapon station (12.7mm) to destroy an armed Russian craft in the Black Sea. Kyiv described the encounter as the first reported instance of two unmanned warships exchanging fire, but the claim currently rests on Ukrainian statements and lacks independent confirmation.
Details of the Reported Engagement
According to Ukraine's military intelligence service, HUR, operatives detected the Russian vessel and Ukrainian naval crews navigated their Sargan-3000 toward the contact. The strike was reportedly carried out using a Protector RWS — a Kongsberg-designed, remotely operated turret fitted with a 12.7mm machine gun — rather than an explosive warhead.
Most prior seaborne drone attacks relied on ramming the target while carrying an explosive payload and were expended in the attack. Employing a small-calibre gun suggests a tactical shift aimed at preserving the attacker for follow-up missions instead of sacrificing it in a single strike.
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Context And Verification
The Ukrainian Navy did not disclose the date, precise location, or the identity of the Russian vessel. Neither side has released footage of the moment of destruction, an absence that is notable given how both parties frequently publish drone imagery. Until independent footage or corroboration emerges, this account should be treated as an unverified claim.
Sargan-3000 boats have been credited with prior strikes, including the reported July 2026 sinking of the patrol ship Izumrud near Gelendzhik. Earlier operations of a similar type are also said to have struck the missile corvette Ivanovets and the landing ship Caesar Kunikov, prompting some Russian redeployments of naval assets from Crimea toward Novorossiysk.
In May 2025 Kyiv claimed a sea drone had destroyed a Su-30 fighter using a missile built for air combat; that assertion likewise lacked independently verifiable imagery. Moscow has been developing comparable unmanned surface systems, including KAMA-type boats built by ZALA. Ukrainian forces reported destroying one such ZALA-built craft near Snake Island on September 8, 2026, using an explosive released from an aerial drone.
Bottom line: A turret-mounted gun engagement would mark a tactical evolution in seaborne drone use by enabling reuse of platforms, but the historic label attached to this specific clash remains a claim until external verification appears.
Report via Defence Blog. Credit: TWZ
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