Russian troops acting as members of an aid and litter team step on a landmine while transporting a wounded Russian to rear echelon medical care.

PFM-1 anti-personnel mines are everywhere in Ukraine right now. Unfortunately, these small anti-personnel devices are incredibly hard to detect once emplaced. They're better known as the Green Parrot or Butterfly Mine, and they can be deployed from mortars, helicopters and fixed wing-aircraft in large number simultaneously.

In this video, we're looking at a small group of Russian troops operating in an aid and litter capacity. Their sole purpose on the battlefield is to maneuver to wounded troops, put them on litters, and then evacuate them to field medical hospitals where the injured troops can receive further care.

It's unknown exactly where and when this video was recorded.