As the world’s premier foreign intelligence agency, the work we do at CIA is vital to U.S. national security. We collect and analyze foreign intelligence and conduct covert action. U.S. policymakers, including the President of the United States, make policy decisions informed by the information we provide.

The Central Intelligence Agency (CIA / ˌ s iː. aɪ ˈ eɪ /) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and conducting covert operations.

There are a number of ways to contact CIA. Please read these instructions to make sure your message gets to the right office. The Office of Public Affairs (OPA) handles all questions about the Agency. We read every letter and online message, directing comments to CIA officials and responding as appropriate.

CIA is the nation's premier agency providing global intelligence in an ever-changing political, social, economic, technological, & military landscapes. Our mission is straightforward but critical: protect America's national security. We collect valuable foreign intelligence, conduct timely analysis, & execute effective covert actions.

The Central Intelligence Agency (CIA) collects, evaluates, and disseminates vital information on economic, military, political, scientific, and other developments abroad to safeguard national security.

The director of the Central Intelligence Agency (D/CIA) is a statutory office (50 U.S.C. § 3036) that functions as the head of the Central Intelligence Agency, which in turn is a part of the United States Intelligence Community.

美国中央情报局（Central Intelligence Agency），总部位于美国弗吉尼亚州的兰利。 其主要任务是公开和秘密地收集和分析关于国外政府、公司、恐怖组织、个人、政治、文化、科技等方面的情报，协调其它国内情报机构的活动，并把这些情报报告到美国政府各个部门 ...

The Central Intelligence Agency (CIA) is a civilian foreign intelligence service of the United States federal government, tasked with gathering, processing, and analyzing national security information from around the world.

2025年4月1日 · Central Intelligence Agency (CIA), principal foreign intelligence and counterintelligence agency of the U.S. government. Its creation in 1947 was intended to address problems of duplication, competition, and lack of coordination that had characterized previous U.S. intelligence and counterintelligence efforts.

2024年1月26日 · The primary mission of the Central Intelligence Agency (CIA) is to develop and disseminate intelligence, counterintelligence, and foreign intelligence information to assist the president and senior U.S. government policymakers in …