Complex sentence: Unusual for a war film, "The Gallant Hours" has no battle scenes; all the fighting takes place off-screen, and there is an emphasis throughout the film on logistics and strategy rather than tactics and combat.
Split into simpler sentences: Unusual for a war film, "The Gallant Hours" has no battle scenes. All the fighting takes place off-screen, and there is an emphasis throughout the film on logistics and strategy rather than the tactics and combat.