In the wake of Darkseid's attack on Prime Earth, and the formation of the Justice League, the American government created an agency called the Advanced Research Group Uniting Superhumans, to handle all of the spillover from Justice League missions, and handle the debris afterwards. The agency's first head was Steve Trevor, for his military record and his history with Wonder Woman. He accepted, and A.R.G.U.S. officially came into existence the next day. Over the next five years, A.R.G.U.S. served honourably, liaising with the Justice League to build and supply The Watchtower, taking control of the Red Room and the Black Room, overseeing the creation of the Circus in Detroit (full of interdimensional visitors through the hole left by Darkseid's arrival) and Belle Reve, the nation's supervillain prison. Trevor recruited from his former squadmates in Team 7, hiring Amanda Waller and John Lynch.
