Dr Nigel Paling is the scientific advisor with the Government's Defence Science and Technology Laboratory. He explains that this virtual simulation, with the live simulation at a training arena in France, allows them to gather data to help the Government decide how to invest in the army in future.
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Sunshine and showers with a risk of thunder
Owners of drones weighing 250g and over will in future have to register details of their drones.
Sunshine and showers with rumbles of thunder possible