The Battlefield Twitch channel now has a trailer showing off gameplay from the upcoming Dragon's Teeth expansion for Battlefield 4, DICE's military shooter sequel. Word from the Battlefield Blog is: "Tune in to catch the first public reveal of all four new maps available in Dragon’s Teeth – Lumphini Garden, Peark Market, Propaganda and Sunken Dragon. During the program, the new Chain Link mode and a variety of new weapons will be showcased… and utilized to disable the opposing forces."