It's been a while since we heard anything about Battlefield 3 post-earthquake expansion Aftermath, but today EA grounded out some more details to us, including a release date of November 27 for PS3 Premium members. We also have a debut trailer to enjoy along with new screenshots below.

The new mode is called Scavenger, a Conquest variation which ties into the expansion's setting of a devastated Tehran. You play as a lost soldier, armed only with a pistol and forced to search the rubble to find more powerful weaponry. If you're lucky, you might stumble across the scoped crossbow featured in the trailer.

The expansion adds four new maps, including the reasonably self-descriptive Epicenter and Markaz Market. There are also three new vehicles, ten new assignments, ten new dog tags, and five achievements/trophies. EA says Aftermath 'starts' releasing on November 27, first for PS3 Premium members, which translated means we can likely expect the same week-by-week roll-out as before. When it does find its way to you, it'll cost $14.99 on PS3 and PC, and 1200 MSP on Xbox 360.