>>1092384We're not Americans.
I did quite a bit of mountaineering and training people in it, but the vast majority of our training was in desert and jungle warfare though which is like nearly all of our theatres. Arctic and winter warfare not so much but we do have a couple of experts to make sure we're not doing anything too daft in terms of cold weather gear, calorie intake, getting frozen to death etc.
Plus if you're not smart, being tough helps :)