Three screenshots for Battlefield 4 were posted earlier today on the Battlefield blog, but were quickly removed. With the game unveiling tonight, it seems that they put up the screenshots a little too early.
Fans who are excited for Battlefield 4 should most likely expect the game to release in Fall 2013. Based on what was shown on the screenshots, it seems that the game will be set in modern times. Expect more a formal reveal and more information later today.