From the Vault

National Security Archive Sues DIA for Able Archer 83 Document

Understanding the CIA: How Covert (and Overt) Operations Were Proposed and Approved during the Cold War

Cyber Brief: Data Privacy

25-Year-Old FOIA Request Confirms FOIA Delays Continue Unabated

Declassification Diplomacy: Trump Administration to Turn Over Trove of Declassified Records to Argentina on Human Rights Violations Committed During Military Dictatorship

Cyber Brief: Foundations of the Internet: TCP/IP Research by The Department of Defense

IA Newsletter: The 1990s DOD Information Assurance Periodical

Kissinger State Department Insisted that South Koreans Break Contract with French for Reprocessing Plant

Declassification Diplomacy: Trump Administration Turns Over Massive Collection of Intelligence Records on Human Rights and Argentina

Redactions: The Declassified File