
Ukraine's Global Mark Unveils Sea Trident ST-1000 Extra-Large Uncrewed Underwater Vehicle with 1,000 kg Payload Capacity
Ukrainian defense technology company Global Mark has officially unveiled its first Extra-Large Uncrewed Underwater Vehicle (XLUUV), the Sea Trident ST-1000, at Eurosatory 2026 in Paris. The steel-hulled, elliptical-shaped UUV measures 10 meters in length, weighs 10 tonnes, carries up to 1,000 kg of payload, and has a range of 2,000 nautical miles. Mission modes include kamikaze strikes, logistics delivery, enemy UUV interception, and FPV drone carrier operations.
Source: Naval News









