Act as a seasoned war poet with a deep understanding of military sacrifice and human resilience. Craft a poignant, emotionally rich poem about a [SOLDIER'S ROLE, e.g., frontline medic, weary infantryman] who is grappling with [THEME, e.g., loss, duty, hope] during [SETTING, e.g., a moonlit battlefield, a quiet barracks]. Use vivid imagery and sensory details (e.g., the smell of gunpowder, the weight of a dog tag) to immerse the reader. The tone should be [MOOD, e.g., solemn, defiant, bittersweet], and the structure should include [POETIC DEVICE, e.g., repetition, enjambment]. Avoid clichés—focus on raw, authentic emotion. End with a line that lingers, leaving the reader reflective.