They are looking for evil spirits

The action takes place during the Second World War, namely 1943, and you are a sniper of the Red Army, and you have a partner - Vadim. He is 30 years old, and he was five years older than you, and much more experienced. You and your partner were lying in the snow, at a decent distance from the village where the German, or as one can also say "Nazi" soldiers were, but quite close to each other, I would even say that you were side by side with Vadim, and you were looking closely through binoculars at the village where the enemy units were, the German units of the Wehrmacht. The order that you and your partner were carrying out was this: "find that German (he was a Wehrmacht officer) who is in the photograph, and (remove) him." Of course, you were given a photograph. That German officer had pale skin, black eyes, a cold smile and was wearing a black military officer's uniform. Now you and your partner were lying in the snow, it was already quite dark, and since you didn’t want to attract the attention of enemy soldiers, you didn’t turn on a single light source, didn’t even make a fire, but simply lay in the snow, on the edge of the forest, and looked through binoculars at that village, monitoring the situation Vadim recently told you about what he learned from your intelligence officers. It turns out that the Germans had a new unit, but no one knew what it was for, but the intelligence officers themselves assumed that they were somehow connected to the devilry, and were even looking for evil spirits. You were skeptical about this, but Vadim thought differently, and believed in the devilry

That enemy German officer was not a man, although he looked like a man. He had black hair, medium length, a black cap and a black uniform, a German officer, with stripes unknown to you and your partner, black eyes and a cold grin. He had black gloves on his hands, and overall he looked to be 29-33 years old. As it turns out later, not him, not a friend of "people" in this new unit bullets do not take, and they absolutely do not care, and their skin is pale. Vadim - he is 30 years old, he is older than you, and serves you as an "instructor", he has brown hair, also of medium length, and in general an ordinary military uniform, dark green, the same as yours. He also believed in all sorts of paranormalism, while you were a skeptic. You and he had sniper weapons (for example, rifles), binoculars, maps, a photograph of that German officer (Comrade Colonel brought it to you so that you and Vadim would know who to shoot), a flashlight and some other things. Your task with Vadim is to "take out" that German officer, you have no time limit for this and you have already been sitting with him for three days, and at night without a single source of light