In Call of Duty War zone 2 DMZ, players can visit and unlock various forbidden and forbidden zones located on the Asmara map. The post office in the city center is one of these prohibited areas, and the players should have the corresponding key to unlock this building. Here's how to find and unlock the post office in the city center in Call of Duty War zone 2 DMZ. How to unlock the post office in the city center in War zone 2 DMZ The post office in the city center is located in the southern part of Asmara, the city of POI. Players can access their tactical map to see the letter icon located south of the city of Asmara, check the yellow circle on the image of the map higher to see how it looks. If you have an appropriate key for this building, go down to it immediately after appearing. Since the post office in the city center is a forbidden zone, players will discover many AI fighters patrolling the building outside. In the same way, several enemies of AI are located insid...