|Battlefield 1: They Shall Not Pass|
|Date released||March 14, 2017 (Premium)|
March 28, 2017 (Worldwide)
|Platform(s)||PlayStation 4, Xbox One, PC|
Battlefield 1: They Shall Not Pass is the first expansion pack for the recently released Battlefield 1. It was first revealed alongside Battlefield Premium on August 24th 2016. The expansion features the French Army as a new playable faction. It was released for Premium members on March 14th, 2017 and had its worldwide release on March 28, 2017.
- Frontlines gamemode
- 2 New Operations: The Devil's Anvil, "Beyond the Marne"
- Trench Raider Elite Class
- 10 New ranks
- New Medals
- New Dog Tags
- New Codex Entries
- 12 Assignments
- Verdun Heights
- Fort De Vaux
- Nivelle Nights (Post-Release)
- Prise de Tahure (Post-Release)
- They Shall Not Pass is the first Battlefield expansion with post release content introduced to it in the form of maps exclusive to owners of the expansion.
- The DLC is named after "They shall not pass" (French: Ils ne passeront pas!), a slogan famously used by French General Robert Nivelle during the Battle of Verdun, and was used on French propaganda posters.