UkrainePro
Marichka
Marichka is a Ukrainian heavy uncrewed underwater vehicle publicly unveiled in 2023, advertised for long-range conventional strike, reconnaissance, and payload transport but still publicly unproven in combat.
Ukraine's Toloka TLK-150 is a small semi-submersible underwater strike drone, publicly shown in 2023 and redesigned by 2025, intended to attack ships below the waterline while exposing only a slim sensor mast.
Marichka is a Ukrainian heavy uncrewed underwater vehicle publicly unveiled in 2023, advertised for long-range conventional strike, reconnaissance, and payload transport but still publicly unproven in combat.
Ukraine's first heavy underwater drone — a ~10-tonne autonomous submarine pitched for strike, cargo and the unusual role of hunting other underwater drones. Unveiled at Eurosatory 2026, every figure is vendor-declared and unproven.