If you loved American Sniper, try Letters from Iwo Jima
A bridge between a film you've already seen and one most people haven't. Letters from Iwo Jima has roughly 6.0× fewer votes than American Sniper — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Clint Eastwood, and they both carry the slow burn mood tag, and they sit in Action / War territory. If that's the register that drew you to American Sniper, the second film will land in a comparable space — through a different lens.
slow burn
What Letters from Iwo Jima is
Iwo Jima, winter, a cave radio crackles. Japanese soldiers huddle, a flag still waves, the invasion begins. Eastwood lensed the other side.

