My list, mainly compiled from the choices at the post here and also the ones from the commenters there (they didn’t mention Twelve O’Clock High or Ran, but they’re my favorites):
10. The Lighthorsemen
9. Glory
8. Twelve O’Clock High
7. The Great Escape
6. Run Silent, Run Deep
5. Fort Apache
4. Bridge Over The River Kwai
3. Zulu
2. Ran
1. Das Boot
THE TEXAS SCRIBBLER 