Intelligence Documentation Project

Featured Posting

Sidney Gottlieb, former head of the CIA’s Technical Services Division, talks with his attorney Terry Lenzner on the day of his testimony before the Senate health subcommittee, September 21, 1977.

The Top Secret Testimony of CIA’s MKULTRA Chief, 50 Years Later

Washington, D.C., October 30, 2025 – The CIA experienced “as many failures as successes” in exploring the intelligence applications of LSD and other drugs, according to the…

Oct 30, 2025

Previous Postings

Presidential Palace gutted & ransacked after military coup that overthrew Diem government

A House Divided: Washington, Langley, Saigon, and the Plot Against Diem

May 22, 2025

U.S. Intelligence on South Asian Conflict Scenarios

Apr 22, 2025

Board Panel on Cover Action operation memorandum

JFK Files: Revelations from the Covert Operations High Command

Apr 7, 2025

The Climate Intelligence Assessment the Government Doesn’t Want You to See

Feb 28, 2025

CIA Behavior Control Experiments Focus of New Scholarly Collection

Dec 23, 2024

Was the USSR Producing Enough Food?

Nov 20, 2024

What’s Up There, Where Is It, and What’s It Doing?
The U.S. Space Surveillance Network

Mar 13, 2023

Proliferation Watch: U.S. Intelligence Assessments of Potential Nuclear Powers, 1977-2001

Mar 2, 2023

In Memoriam: John Prados, 1951-2022

Nov 30, 2022

See More Postings