Field Operations Support

Field Operations Support (FOS or F.O.S.) is a government branch that operates with agents from all branches. They seem to be responsible as the main source of communications for those in the field and on missions. F.O.S. agents are tasked with providing information relevant to an agent's mission and providing them with resources such as route lay-outs, mission updates, or other specified orders. The F.O.S. is also likely responsible for relaying situation reports between agents and other higher-standing government officials.

Ingrid Hunnigan is currently the only known F.O.S. agent (although others can be seen operating in the same room), often being the information source for D.S.O. agent Leon S. Kennedy. It is also suggested Hunnigan has had interaction with U.S.S.S. agent Helena Harper as well.