two soldiers, brothers-in-arms, military uniforms, combat boots, holding rifles, standing back-to-back, determined expressions, camouflage face paint, dog tags, forest battlefield, muddy terrain, dense foliage, overcast sky, dynamic action poses, protective gear, bulletproof vests, helmet with night vision goggles, ambient warzone lighting, smoke in the background, firefights, dramatic 3/4 composition, cinematic atmosphere, high contrast lighting, sunset.