Rosoboronexport MMT-300 — Specs & Review
Specifications
| Brand | Rosoboronexport |
|---|---|
| Model | MMT-300 |
| Year | 2026 |
| Category | Underwater |
| Autonomy | fully-autonomous |
| Environment | outdoor |
Key features
- 300m maximum immersion depth
- 10-hour continuous mission endurance
- Side-scan sonar integration
- Modular payload architecture
- Low magnetic and acoustic signatures
- Inertial and acoustic navigation
- Compact 200mm diameter hull
What is it?
The MMT-300 is a compact autonomous underwater vehicle (AUV) intended for diverse underwater tasks. It functions as a mobile sensor platform capable of carrying side-scan sonars, cameras, and environmental sensors to gather high-resolution data in littoral zones.
Who is it for?
It is designed for defense ministries, oceanographic institutes, and commercial entities involved in underwater infrastructure maintenance. It suits teams requiring a portable, rapidly deployable system for harbor security, archaeological research, or ecological assessment.
Key specs
The unit supports a 300m immersion depth, 10-hour endurance, and a 2.5-knot cruise speed. It utilizes an integrated navigation system combining inertial sensors and acoustic positioning to ensure path accuracy during autonomous transit.
How it compares
Compared to heavy-duty AUVs, the MMT-300 offers superior portability and lower operational costs. However, it lacks the extreme depth capabilities and high-speed transit found in larger reconnaissance drones, making it a specialist for coastal and shallow-water operations.
Limitations
The 300-meter depth limit restricts the MMT-300 to continental shelf operations. Its relatively low speed makes it susceptible to strong currents, and mission duration is strictly limited by the capacity of its internal lithium-ion battery system.
FAQ
What is the primary purpose of the MMT-300?
It is primarily used for underwater search, mapping, and surveillance in coastal and inland environments.
Can the MMT-300 be used for mine detection?
Yes, its low-signature design and high-resolution sonar capabilities make it suitable for mine countermeasure operations.
How is the vehicle controlled during missions?
The MMT-300 operates autonomously following a pre-programmed path, though it can receive updates via acoustic communication links.
What sensors can be mounted on the robot?
Common payloads include side-scan sonars, digital video cameras, and various water quality or environmental sensors.
How is the MMT-300 typically recovered?
The vehicle is usually recovered by small boats or surface vessels using specialized retrieval gear or manual lifting after surfacing.