The video above includes footage of the Dragon's Teeth and Final Stand expansions, both of which are due out this summer, according to the official Battlefield 4 website. Press play above to see Dragon's Teeth's two-handed ballistic shield and urban warfare as well as battles in the sky from Final Stand.
Battlefield 4 was released last year for PlayStation 3, PlayStation 4, Xbox 360, Xbox One and Windows PC. Its $50 Premium subscription includes all five expansions, including the three released thus far.
Fore more on how a shield became a marquee feature in Dragon's Teeth, be sure to read our coverage of a GDC 2014 talk given by an animator at developer EA DICE. You can also follow along with our coverage of Battlefield 4's post-launch problems and EA DICE's ongoing efforts to fix them in Polygon's StoryStream. Check out our review, which includes updates that account for the game's post-launch problems.