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.
More top news
54-year-old Ian Cains fell ill at home and was being driven to hospital when his heart suddenly stopped beating.
We check in with our hospitals amid another winter crisis, we ask if we need a more radical approach to avoid a repeat this time next year.
The Court of the University of Bath has voted for the immediate departure of Dame Glynis Breakwell after controversy over her high salary.