The Central Intelligence Agency (CIA) is where Bryan Mills worked as a "Preventer".
The CIA is one of the principal intelligence-gathering agencies of the United States federal government. The CIA's headquarters is in Langley, Virginia, a few miles west of Washington, D.C. Its employees operate from U.S. embassies and many other locations around the world. The only independent U.S. intelligence agency, it reports to the Director of National Intelligence.
The CIA has three traditional principal activities, which are gathering information about foreign governments, corporations, and individuals; analyzing that information, along with intelligence gathered by other U.S. intelligence agencies, in order to provide national security intelligence assessment to senior United States policymakers; and, upon the request of the President of the United States, carrying out or overseeing covert activities and some tactical operations by its own employees, by members of the U.S. military, or by other partners. It can, for example, exert foreign political influence through its tactical divisions, such as the Special Activities Division.
In 2013, the Washington Post reported that the CIA's share of the National Intelligence Program (NIP), a non-military component of the overall US Intelligence Community Budget, has increased to 28% in 2013, exceeding the NIP funding received by military agencies the National Reconnaissance Office (NRO) and the National Security Agency (NSA). The CIA has increasingly taken on offensive roles, including covert paramilitary operations. One of its largest divisions, the Information Operations Center (IOC), has shifted focus from counter-terrorism to offensive cyber-operations.
Several CIA activities have attracted criticism. They include nonconsentual human experiments, extraordinary rendition, enhanced interrogation techniques, targeted killings, assassinations and the funding and training of militants who would go on to kill civilians and non-combatants.