Here is the premier trailer of upcoming Battlefield 3 DLC Armored Kill which is scheduled to launch in September and yes, those who subscribe for Battlefield 3 premium service will have an early access to the content, two week prior to everyone else. The expansion  is a vehicle oriented pack which features four new large scale maps along with five new vehicles, "including mobile artillery, tanks, ATVs," with over 20 vehicle-specific unlocks; players will also have the ability to spawn in all new-gunship. It features a new mode called Tank Superiority, where heavy vehicles attempt to control key areas of the map.

In the video below, you will get to see the Alborz Mountain as well as the Bandar Desert, which is addressed as the biggest map in the Battlefield franchise.