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Triton AUSV: A Dual-Mode Drone for Sea Warfare

All photos: Espreso TV
All photos: Espreso TV

The russian-Ukrainian war has spurred the rapid development of unmanned technologies

Ukraine, already producing advanced sea drones, is likely to monitor foreign innovations - such as the American Triton AUSV by Leidos Dynetics.

According to the Espreso TV, Triton is the world’s first Autonomous Underwater and Surface Vehicle (AUSV), capable of sailing like a wind-powered vessel on the surface and submerging to perform missions as a mini-submarine.

Read more: ​Emirati 2,500-Strong Navy Needs Sea Drones, Eyes Optionally-Manned Solutions and a "USV Pickup"

It is fully electric and relies on solar and wind energy, enabling over three months of surface operation and up to five days underwater before needing to recharge.

With a 4.4 m length and 350 kg weight, Triton moves at up to 5 knots on the surface and 2 knots underwater. It operates autonomously using GPS, inertial navigation, and infrared cameras for 360° visibility. When a threat is detected, it can automatically dive and avoid detection.

Its modular design allows for mission-specific configurations, including advanced sensors, electronic warfare tools, or even light payloads. Triton can conduct long-range reconnaissance, covert surveillance, and monitor strategic areas such as ports or pipelines - crucial roles in modern naval warfare.

Given Ukraine’s focus on asymmetric sea operations and the growing importance of drone-based maritime defense, Triton could significantly boost its capabilities in the Black Sea.

While there’s no official confirmation of Ukrainian interest, the drone’s stealth, autonomy, and endurance make it a strong candidate for future deployment.

Read more: The 36th Separate Marine Brigade Showed Ukrainian Mega-Drone in Action (Video)