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  1. We are the Nation's first line of defense - CIA

    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.

  2. Welcome to the CIA Web Site — Central Intelligence Agency

    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 …

  3. About CIA - CIA

    What is CIA? 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 …

  4. The World Factbook - The World Factbook

    Dec 25, 2025 · The World Factbook provides basic information on the history, people, government, economy, energy, geography, environment, communications, transportation, …

  5. Contact CIA - CIA

    If you have information you think might help CIA and our foreign intelligence collection mission, there are more ways to reach us. Follow the instructions on the Report Information page.

  6. Careers - CIA

    Our Stories Explore news and feature stories to learn about who we are, what we do, and what it’s like to work at the CIA.

  7. Countries - The World Factbook

    Agency About CIA Leadership Organization Mission and Vision CIA Museum Careers Career Opportunities Hiring Process Student Programs Accommodations MyLINK Resources

  8. Organization - CIA

    CIA is an independent agency responsible for providing national security intelligence to senior US policymakers. The Director of the Central Intelligence Agency (D/CIA) is nominated by the …

  9. Freedom of Information Act Electronic Reading Room | CIA FOIA …

    Welcome to the Central Intelligence Agency's Freedom of Information Act Electronic Reading Room.

  10. Spy Kids - Spy Kids - The World Factbook

    The CIA is a US government agency that provides information (what we call “intelligence”) on foreign countries to the President, the National Security Council, and other US government …