...Military

A soldier in camouflage gear plays a piano in a dilapidated room, then the scene cuts to a soldier in full tactical gear standing in a field, followed by a soldier in white camouflage in a snowy forest holding a rifle, then a soldier running through deep snow, then two soldiers moving through a building with flashlights, and finally a close-up of a soldier in a dark environment holding a flashlight. The setting changes from an abandoned interior to outdoor environments including a field, a snowy forest, and a building interior.