His mind drifted for a moment, the sounds of the present fading into a distant hum. The sharp crack of gunfire echoed in his ears and the pungent scent of gunpowder filled his nostrils. He could almost taste the dust on his lips, gritty and thick as the air around him trembled with the weight of explosions. His chest tightened, the memory flooding him like a wave - soldiers running, shouting, screaming. He could see the faces of those he lost, frozen in time. The flash of a grenade, the deafening roar that followed, and then nothing... His eyes snapped open, the present rushing back like a cold slap.