Other features: The Russian Vodyanoy uncrewed surface vehicle, developed by the Admiral F.F. Ushakov Baltic Higher Naval School, is a line of modular, ultra-small displacement multipurpose boats. Depending on the payload configuration, the craft handle transport operations, underwater search missions via hydroacoustic antennas, or mine countermeasures. Available in two variants – a 2,5-meter version with a 40 kg payload capacity and a 1,4-meter version carrying up to 6,5 kg – the compartmentalized hull can be outfitted with a cargo bay, two mine-disposal devices, or acoustic search equipment.
