Paul Hood: Director of Op-Center and the former Mayor of Los Angeles.
He enlisted in the U.S. Army and later graduated from Officer Candidate School.
He first served in the Special Forces, popularly known as the Green Berets.
He served two tours in Vietnam and later on helped Colonel Charlie Beckwith to create 1st Special Forces Operational Detachment-Delta (1st SFOD-D), popularly known as Delta Force.
Rodgers fought in the Gulf War as a Mechanized brigade commander.
He has a PHD in Military history from Temple University.
Robert 'Bob' Clayton Herbert: Chief of Intelligence.
Disabled after losing his legs and his wife, Yvonne, in the 1983 U.S. embassy bombing.
Finished at the top of MIT's classes for his and the previous two years.
Eventually marries Interpol agent Maria Corneja.
Stephen 'Bugs' Benet: Hood's Executive Assistant.
Dr. Phil Katzen: Biophysicist and civilian assigned to the ROC.
Field Commander of the STRIKERs appointed after Squires' death.
Ex-Delta Force where he excelled at HALO jumps as he could deploy the parachute later and land more accurately than any other.
General Morgan Carrie: Director of Op-Center appointed to replace Paul Hood when he is appointed as Special Intelligence Envoy to the President.
Stephen Viens: Head of a section within the National Reconnaissance Office.
Harleigh Hood: Paul Hood's daughter Mala Chatterjee: UN Secretary General and Ally of Op-Center during State of Siege