Storm Union

"The Storm Union is one of the most prominent groups founded during this war. I would've known if they were researching for zombies and stuff."

--Su Ji-Hoon, The Nuclear Missile

The Storm Union is a faction that works together to combat against the Bolt Force in the events before World War III, but they are also against zombies.

During the war, they were combined with the Bolt Force in order to combat zombies, including the Coalition of the Red Star.