Get the bomb squad out any way, but erm, the British army has got a lot of important  that's they way we would fight the Russians, take over a small hamlet, mortify it and that's how the only way we would ever  up the Russian's grass nest, they take it very seriously, so what they did if they tell us how to do it, walks us through, show us what to do, let us do it and then they'd make us do it again, but without any mistakes and that, it was really good and they showed us how to er mortify  up a house, go, going through all the sewers and stuff is quite fun