Similar to how the Parachute Regiment no longer conducts parachute training.

Funny that, because they do.  The number have just been cut back for cost savings.

I was skiing in Colorado just last week and saw clusters of guys on the slopes wearing all woodland camo Gore-Tex.  They were all wearing regular skiis and were staying together.  Most of them looked fairly young, though not a single one looked under twenty three.  I ran into one of them in bar down in the mountain house, and he told me that they were the 10th Special Forces Group (Weather) out of Ft. Carson.  I made a crack remark about how that wasn't bad training and let it go.  I knew enough not to ask too many questions, and he seem content to drink his beer alone.  He did tell that me that they would be training at other slopes throughout the week.  I would assume then that mountain training is part of their regular traininig regimen.  This makes sense as Special Forces troops were some of the first up in the mountains of Afghanistan.