In the new May patch there will be a new map called Showdown. I don't have a screenie becuz it's obviously not out yet since it's still patching..

Here's some details though:

New War Zone: Showdown
SITREP: Weapons are being trafficked through a port city in Southern China. The local police don't have the kind of training and equipment to deal with this problem, so they've called in private security forces. Vehicles carrying illicit weapons have been spotted driving in and out of a warehouse on the outskirts of town. Storm the warehouse, seize the smuggled weapons, and take out the terrorists.