Overlord

"Experience the raw and unvarnished truth of war through the eyes of a young soldier, Tom, as he embarks on his journey from training to the battlefields of Normandy on D-Day. With a keen sense of foreboding, Tom must confront the harsh realities of combat and come to terms with the fact that he may not survive. Through a powerful blend of archival footage and fictional narrative, "Overlord" brings to life the terror and isolation of war with striking authenticity."

You can stream Overlord on: The Criterion Channel Apple TV Store

Some movies that have similar genres and were produced around the same time as Overlord include The Tin Drum, Hitler: The Last Ten Days, Tora! Tora! Tora!, A Bridge Too Far, Barry Lyndon, Patton.