The Atomic Facility is the building at the center of each Front. Capture it and your Alliance Leader will become Supreme Commander; The Supreme Commander has powerful military boosts, can assign titles and receives resources every day in form of taxes. However, Supreme Commanders cannot use peace shields.
When in Contested Mode, the Atomic Facility can be attacked and occupied. If you win the battle, all surviving units will automatically reinforce the Atomic Facility. Once an Alliance manages to hold it for 6 hours straight, the Atomic Facility enters Protected Mode. This lasts 72 hours, during which the Supreme Commander and his alliance can enjoy their benefits. Then the Atomic Facility becomes Contested again, but the alliance who owns it must change at least once in order for the 6 hours timer to begin counting down again.
During a Front Vs. Front Destroy Event, the Atomic Facility will enter Contested Mode, even though it was previously in Protected Mode and the timer hadn't expired. At this time, outlanders can conquer the Atomic Facility in the foreign Front and have a hold onto it if they get it in Protected Mode, even if they went back to the original Front. However, they won’t be able to send any other reinforcements after the event ends.