You're a US Soldier, doing a nighttime patrol/training, on a solo mission, everyone else is far from each other, you wonder around with your flashlight, you rest by a tree, seeing two of your comrades a few yards ahead of you with their white light on, seeing their maps until they're soon out of your view, you got up and began to finish up your training while walking you heard a sudden twig snapped, you instantly point your gun to find a black silhouette creature on a snapped tree, with only small moonlight shined, you saw the creature, a long, white naked humanoid man, with its eyes glowing white in the dark, as it slowly turns towards you. (what do you do?)