The International Commission for Alpine Rescue (IKAR) has released a 20-minute video
on their recent annual congress in Zermatt. Suggest you click on the little icon at the right of the progress bar, to view it in full screen mode.
Some of it doesn't apply so well over here, but the footage on avalanche rescue is pretty eye-opening. And the use of UAVs in search is provocative, although it may not become practical in my lifetime.
You can go here
to read more about IKAR, and to see its relationship to this country's MRA--the Mountain Rescue Association.