The Army has been showing off its newest and most advanced vehicle - a remote-controlled armoured digger.
Each 'Terrier' costs six million pounds to build, and weighs as much as 15 transit vans.
The vehicles are driven by using a video game-style controller, which means soldiers can carry out a number of tasks a safe distance away.
Our Correspondent, Martin Dowse, has been to Bovington Camp in Dorset to see 'The Terrier' in action.
The interviewees are: Colonel Simon Hulme, Assistant Director, Military Engineering Capability; and David Bond from BAE Systems.
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A dull and damp start but it will become drier and brighter from the north this afternoon but stay cold and windy.
A damp and cold night ahead. Valentine's Day will start cloudy but become brighter in the afternoon. Risk of showers along the Kent coast.
Cold and damp tonight with outbreaks of rain. A cold and dull start to Valentine's Day but becoming drier and brighter by the afternoon.