Russian Special forces recorded an operation at Mount Elbrus in the western Caucasus mountain range with helmet cams. The exercise was held at an altitude of 4.5 km where it would be hard for an average person to breathe. Special forces crossed the river and stormed the mountain. The Guys in the Video are a fully trained unit. Units like this would be usually called "Rangers" or "Commandos" in the West. Even if this is just an training mission it gives an unique look at Special forces during their work outside urban areas.