The CIA is being forced to produce specific information regarding secret tests conducted on thousands of soldiers over a 25-year period.

In response to a lawsuit filed by three veterans groups and six individual veterans, a federal judge, James Larson, ordered the CIA and other government agencies to turn over documents about testing programs and the substances used on soldiers from 1950 through 1975. The plaintiffs allege that the government used about 7,800 military personnel as human guinea pigs to research biological, chemical and psychological weapons at Edgewood Arsenal and Fort Detrick in Maryland.

The soldiers volunteered for the testing, but were not told at the time to what they were being exposed. They also were required to sign an oath of secrecy about their participation.

The CIA has put forth a variety of arguments to avoid revealing information about the 35-year-old experiments, including privacy protections, state-secrets privilege, the fact that the Department of Defense is conducting its own investigation, the passage of time, the fact that witnesses no longer work for the government, that the gathering of relevant information would take too much time, and the questionable claim that it never funded or conducted research on military personnel.

Judge Larson has insisted that the CIA must produce evidence relating to a 1963 CIA Inspector General report on an experiment called MKUltra; the basis for each redaction in that report; the doses and effects of certain substances administered to test subjects; any payments made to contractors or university researchers, any outside-party proposals concerning the experiments; a confidential Army memo about the use of volunteers in research; all government-led human experiments from 1975 to date involving specific drugs; and whether the government secretly administered MKUltra materials to “the patrons of prostitutes” in safe houses in New York and San Francisco, as the veterans allege.

-David Wallechinsky, Noel Brinkerhoff