Why We Fight: The Battle of Russia
- taona: 1943
- Firenena: United States of America
- Genre: Documentary, War
- Studio: War Activities Committee of the Motion Pictures Industry, U.S. War Department, U.S. Army Special Service Division
- Keyword: world war ii
- tale: Anatole Litvak, Frank Capra
- Cast: Anthony Veiller, Ion Antonescu, Николай Черкасов, Miklós Horthy, Alfred Jodl, King Boris III