I thought it was a given that the downdraught from large helicopters can cause mines to detonate. No wonder the lads are turning to the press to get the facts out into public view when the MOD try and cover everything up
Yes. The Chinook is a fÃ¶hn/katabatic wind that's caused when dry air passes over high terrain and flows down hill on the lea side warming as it's compressed by the topographic profile. Common in mountainous regions like the Alps.