La Unidad de Apoyo Operativo, también conocida como FOS, es una organización que opera al nivel más alto del gobierno de los Estados Unidos. Su objetivo original era dar apoyo a los agentes de múltiples agencias de inteligencia de los Estados Unidos que llevaban a cabo su cometido por todo el mundo. Cuando el bioterrorismo pasó a ser una prioridad para la seguridad del Estado, la FOS evolucionó y se convirtió en la encargada de supervisar todas las operaciones relacionadas con la prevención y supresión del bioterrorismo. Adam Benford fundó la FOS en 2011, nombró a Ingrid Hunnigan coordinadora de operaciones y a Leon S. Kennedy agente de campo jefe.
Field Operations Support (FOS) is an organization operating at the highest level of the U.S. government.
Its original mission was to provide support for agents from multiple U.S. intelligence agencies discharging their duties around the world. As the dangers posed by bioterrorism came to take priority for U.S. security, the FOS was evolved to oversee all operations that deal with response to and prevention of bioterrorism.
The FOS was originally formed in 2011 by Adam Benford, with Ingrid Hunnigan installed as operations coordinator and Leon Kennedy as its chief field agent.
The FOS currently focuses on supporting the Division of Security Operations and their missions.
After receiving word on the large-scale biological attack on Tall Oaks and the president's assassination, presidential aide Derek C. Simmons mobilized agents in order to assess the situation. Below is an urgent message sent from Hunnigan to her superiors shortly after the attack on Tall Oaks.
This is Ingrid Hunnigan.
I have made contact with Helena Harper of the USSS. She and Leon Kennedy of the DSO have confirmed that the president has died from infection. They are now moving out to pursue who they believe to be behind the incident. I repeat, the president has been confirmed dead and two agents are now in pursuit of the suspect.