It was just old battlefield, changed into new ONS arena. On the center of map there is building, where some time ago were founded new weapon techniques. Propably now it will be good thing to control if one of team wants to win. It was used during the war of United Corporations and NEG against Necriss in 2369. Here was created such things like Leviathan or Redemer, even Nexus missiles. Now it turned to be another Onslaught arena.