Battlefield 3 is less than a week away, but EA and Dice don't see that as a reason to pull back on showing off the game. The multiplayer trailer shows off all kinds of new vehicles doing battle on land, sea, and air, and we also get a brief glimpse at skydiving.

The trailer also showed off a few clips from the Back to Karkand Expansion pack, which will be available for free to anyone who pre-orders the limited edition version of the game.

Battlefield 3 releases October 25 for Xbox 360, PlayStation 3, and PC. Click here to read our impressions of the multiplayer beta, and check out the full trailer below.