The Dragon's Teeth DLC will introduce four multiplayer maps set in Asian cities, a heavily armed remotely operated ground vehicle, and a two-handed ballistic shield which serves as mobile cover, among other features.
It will also add fresh weapons and the new Chain Link game mode, which challenges players to link together capture points to win battles.
Dragon's Teeth is the fourth of five Battlefield 4 expansions due for release by the summer of 2014. It can be pre-purchased as part of the £39.99 / $50 Battlefield Premium subscription offering. The other four expansions are Second Assault, China Rising, Naval Strike and Final Stand.