Electronic Arts has released a new trailer for Battlefield 3 for additional content called "Back to Karkand" where we are shown new frenetic action sequences taken directly from the remake of one of the four maps in Battlefield 2, "Gulf of Oman" . The DLC, expected for the month of December, will be free for owners of the Limited Edition, while everyone else will have to spend 1200 Microsoft points to download it. We leave to the video.

Battlefield 3 - Gulf of Oman | HD version