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.

中央情報局 （英語： Central Intelligence Agency， 缩写 作 CIA，中文 簡稱 中情局）是 美國 主要的 情報機構 之一，主要任务是公開和秘密收集、分類國外 政府 、 公司 和個人政治、文化、科技等方面的情報，協調其他國内情報機構的活動，并把這些情報報告分享到美國政府各個部門的工作。 它也持有大量特殊用途的軍事武器及設備，這些設備在美蘇 冷戰 時期用於干擾 共產國家政府，例如 苏联，此外也會針对推翻外國政府的組織進行資助，或刺殺对美国海外利益构成威胁 …

The CIA is a U.S. government agency that provides objective intelligence on foreign countries and global issues to the president, the National Security Council, and other policymakers to help them make national security decisions.

4 天之前 · 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.

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.

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 CIA assists the DCIA in carrying out the following responsibilities: Collecting intelligence through human sources and by other appropriate means; the CIA/DCIA has no police, subpoena, or law enforcement powers or internal security functions;

The United States Central Intelligence Agency (CIA) dates back to September 18, 1947, when President Harry S. Truman signed the National Security Act of 1947 into law.