Ukrainian forces use a modified quadcopter drone to drop an explosive munition on a squad of Russian troops carrying a wounded comrade out on a stretcher. The munition is caught by the wind and pulled off course. It explodes near the formation. Instead of picking their injured teammate back up and rushing him out of the kill zone, they promptly abandon him and run for cover. Eventually the wounded Russian realizes his friends are not coming back for him and begins seeking cover sua sponte.