underwater vehicles & equipment

Unmanned Vehicles

MSubs have unrivalled unmanned capability and produce a range of large scale unmanned underwater, surface and hybrid vehicles. Past projects include the world's largest unmanned sea-going submarine, MASTT.


The MSubs Command, Control and Mission Management (CCMM) system is common to all of our unmanned vehicles. The powerful modular architecture allows it to be tailored to individual vehicle configurations.

Hundreds of hours of operation have been sucessfully and safely completed, including stringent US Navy testing.

MASTT Large Scale UUV - The world's largest unmanned sea-going submarine.

MUST Large Scale UUV - Plymouth-based sonar target and development platform.

Our flexibility allows us to take a concept or set of requirements, and develop it all the way through to a functional unmanned system.


For further information please contact:

Unmanned Vehicle Operations

Control and Navigation Systems