MKULTRA was the CIA’s covert program of human experimentation into mind control, interrogation, and behavior modification, run from 1953 into the 1970s. Most program records were destroyed in 1973, but a cache of budget and administrative files survived and was released under FOIA.

Search the surviving MKULTRA documents below — the financial records, sub-project files, and correspondence that document one of the most controversial chapters in Agency history.

What you’ll find

• MKULTRA sub-project files and funding records
• Behavioral-research and interrogation experiments
• Correspondence on “psychic driving” and drug testing
• Related programs: MKDELTA, MKNAOMI, ARTICHOKE