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Ukraine’s state security service has unveiled a significantly upgraded sea drone, the “Sea Baby,” which it claims can now operate across the entire Black Sea, carry substantially heavier weaponry, and utilise artificial intelligence for precision targeting.
The Security Service of Ukraine (SBU) has previously credited these unmanned naval vessels with compelling a strategic shift in Russia’s Black Sea operations, having used them to target Russian shipping and infrastructure.
The SBU confirmed the Sea Baby’s operational range has been extended from 1,000 kilometres to 1,500 kilometres, with its payload capacity now reaching up to 2,000 kilograms.
During a demonstration, variants of the drone were showcased, including models equipped with a multiple-rocket launcher and another featuring a stabilised machine-gun turret.
SBU Brig. Gen. Ivan Lukashevych said the new vessels also feature AI-assisted friend-or-foe targeting systems and can launch small aerial attack drones and multilayered self-destruct systems to prevent capture.
Drone strikes have been used in successful attacks against 11 Russian vessels, including frigates and missile carriers, SBU said, prompting the Russian navy to relocate its main base from Sevastopol in Crimea to Novorossiysk on Russia’s Black Sea coast.
“The SBU became the first in the world to pioneer this new kind of naval warfare — and we continue to advance it,” Lukashevych said, adding that the Sea Baby has evolved from a single-use strike craft into a reusable, multipurpose platform that expands Ukraine’s offensive options.
Authorities asked that the time and location of the demonstration not be made public for security reasons.
The craft are operated remotely from a mobile control center inside a van, where operators use a bank of screens and controls.
“Cohesion of the crew members is probably the most important thing. We are constantly working on that,” said one operator who was identified only by his call sign, “Scout,” per Ukrainian military protocol.
The SBU also said sea drones helped carry out other high-profile strikes, including repeated attacks on the Crimean Bridge, most recently targeting its underwater supports in a bid to to render it unusable for heavy military transport.
The Sea Baby program is partially funded by public donations through a state-run initiative and is coordinated with Ukraine’s military and political leadership.
