Read Classified Files

Declassified Documents Online: Twentieth-Century British Intelligence

Historical Archives

Newly declassified intelligence files from five UK government departments covering espionage, military intelligence, and covert operations throughout the 20th century. Essential primary sources for intelligence and military history research.

U.S. Intelligence on Asia, 1945-1991

Historical Archives

Declassified U.S. intelligence documents about Asia during the Cold War, focusing on China, North Korea, North Vietnam, and other Asian countries from 1945-1991.

U.S. Intelligence on the Middle East, 1945-2009

Historical Archives

Collection of U.S. intelligence documents on Middle East operations from WWII to 2009, covering Iraq WMD assessments, the Global War on Terror, and Iran's nuclear program. Critical for Middle Eastern studies and contemporary history research.