Central Intelligence Agency

The Central Intelligence Agency (CIA) is a civilian intelligence agency of the United States government. Its primary function is obtaining and analyzing information about foreign governments, corporations, and persons in order to advise public policymakers. Additionally, the agency sometimes engages in propaganda and public relations efforts. It also serves as the government's paramilitary hidden hand via covert operations at the direction of the President and under oversight by Congress. Its headquarters is in the community of Langley in the McLean CDP of Fairfax County, Virginia, a few miles northwest from downtown Washington, D.C. along the Potomac River. The CIA is part of the U.S. Intelligence Community, led by the Director of National Intelligence (DNI). The role and functions of the CIA are roughly equivalent to those of the United Kingdom's Secret Intelligence Service (MI6), the Canadian Security Intelligence Service (CSIS), the Australian Secret Intelligence Service (ASIS) and Israel's Mossad.
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Noun
1. an independent agency of the United States government responsible for collecting and coordinating intelligence and counterintelligence activities abroad in the national interest; headed by the Director of Central Intelligence under the supervision of the President and National Security Council
(synonym) CIA
(hypernym) United States intelligence agency
(member-holonym) Intelligence Community, National Intelligence Community, United States Intelligence Community, IC
(part-meronym) Counterterrorist Center, CTC