A.R.G.U.S.

Advanced Research Group United Support, initialized as A.R.G.U.S., is a research group running in the Federation. They are on a major manhunt for Nyssa al Ghul. They're also the organization behind the formation of the Task Force X - felons working off their life sentences by running missions for A.R.G.U.S..

History
A.R.G.U.S was formed by a group of corrupt officials in the Federation government to deal with major threats like the League of Assassins or the Church of Blood, they also deal with highly dangerous criminals and recruit some of them for their Suicide Squad.

A.R.G.U.S has been using the same flanking patterns for years, so much so that Oliver was able to identify A.R.G.U.S agents simply by it from his past experience with them.

Oliver has occasionally interfered in A.R.G.U.S. business, due to his bad experience with the organization, as he does not trust their intentions.

Current members

 * Lyla Michaels/Harbinger (director)
 * Erkin Aycan
 * David Ferreira
 * Patrick Gray
 * Jody Lavoie
 * Diana Patterson
 * Sandhano Schhi Tze
 * Tom Scull
 * Rob Sykes
 * Jonathan Turton
 * Patti Wilson

Former members

 * John Diggle/Freelancer/Spartan
 * Oliver Queen/Green Arrow
 * Mark Shaw/Manhunter
 * Amanda Waller/Mockingbird (director; deceased)
 * Kai Wu (deceased)
 * Maseo Yamashiro (deceased)
 * Tatsu Yamashiro

Current allies

 * Team Arrow
 * John Diggle/Freelancer/Spartan
 * Oliver Queen/Green Arrow
 * Thea Queen/Speedy
 * Quentin Lance
 * Team Flash
 * Barry Allen/The Flash
 * Iris West
 * Caitlin Snow
 * Cisco Ramon/Vibe
 * Harrison Wells
 * Joe West

Former allies

 * Team Arrow
 * Laurel Lance/Black Canary (deceased)
 * Felicity Smoak/Overwatch
 * Eobard Thawne/Reverse-Flash (unborn; erased from existence)
 * Eddie Thawne (deceased)