By: HISTORY.com Editors

1969

Army announces murder charges against Green Berets

Published: November 16, 2009

Last Updated: January 24, 2025

The U.S. Army announces that Colonel Robert B. Rheault, Commander of the Fifth Special Forces Group in Vietnam, and seven other Green Berets have been charged with premeditated murder and conspiracy to commit murder in the summary execution of a Vietnamese national, Thai Khac Chuyen, who had served as an agent for Detachment B-57. Chuyen was reportedly summarily executed for being a double agent who had compromised a secret mission.

The case against the Green Berets was ultimately dismissed for reasons of national security when the Central Intelligence Agency refused to release highly classified information about the operations in which Detachment B-57 had been involved. Colonel Rheault subsequently retired from the Army.

Green Berets: Men of Honor

The Green Berets are a dedicated group of special forces soldiers who put their lives on the line.

Timeline

Also on This Day in History

Discover more of the major events, famous births, notable deaths and everything else history-making that happened on August 6th

Related Articles

Fall of Saigon

Fifty years ago, the conflict in Vietnam ended in turmoil with the largest helicopter evacuation of its kind in history.

The “Rainbow Herbicides” left a lethal legacy.

This April 1968 file photo shows the first sergeant of A Company, 101st Airborne Division, guiding a medevac helicopter through the jungle foliage to pick up casualties suffered during a five-day patrol near Hue.

Gifted photographers and reporters captured images that conveyed the agony and violence of the Vietnam war, and the deep divisions it drove in American society.

Vietnam War

The conflict in Vietnam took root during an independence movement against French colonial rule and evolved into a Cold War confrontation.

About the author

HISTORY.com Editors

HISTORY.com works with a wide range of writers and editors to create accurate and informative content. All articles are regularly reviewed and updated by the HISTORY.com team. Articles with the “HISTORY.com Editors” byline have been written or edited by the HISTORY.com editors, including Amanda Onion, Missy Sullivan, Matt Mullen, Christian Zapata and Cristiana Lombardo.

Fact Check

We strive for accuracy and fairness. But if you see something that doesn't look right, click here to contact us! HISTORY reviews and updates its content regularly to ensure it is complete and accurate.

Citation Information

Article title
Army announces murder charges against Green Berets
Website Name
History
Date Accessed
April 29, 2025
Publisher
A&E Television Networks
Last Updated
January 24, 2025
Original Published Date
November 16, 2009

History Every Day

Sign Up for "This Day in History"

Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

By submitting your information, you agree to receive emails from HISTORY and A+E Global Media. You can opt out at any time. You must be 16 years or older and a resident of the United States.