The Dragon's Teeth expansion will be released on July 15 for Battlefield Premium members, Origin tweeted (via MP1st), although it later revised its message to read: "Save 20% on #BF4 Premium right now, then jump into #DragonsTeeth 2 weeks early."
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.
It will also add fresh weapons and the new Chain Link game mode, which challenges players to link together capture points to win battles, among other features.
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.