Project Coast – 1980s Chemical and Biological Weapons (CBW) Program by South African Government

Project Coast Background

Project Coast was a top-secret chemical and biological weapons (CBW) program instituted by the South African government during the apartheid era. Project Coast was the successor to a limited post-war CBW program which mainly produced the lethal agents CX powder and mustard gas; as well as non-lethal tear gas for riot control purposes.  Project Coast was headed by Wouter Basson, a cardiologist who was the personal physician of the then South African Prime Minister PW Botha.

Declassified Documents

Defense Intelligence Agency (DIA)

FOIA Response Indicated 21 Pages Completely Exempt [2 Pages, 1MB]

Central Intelligence Agency (CIA)

 Prospects for Special Weapons Proliferation and Control, July 1991 [42 Pages, 1.7MB]

Continue scrolling for more...

 Chemical Weapons: Use in Angola? November 1989 [15 Pages, 0.4MB] – This paper provides an Intelligence Community coordinated assessment regarding the reported use of chemical weapons in Angola. There is Intelligence Community agreement that technical public reports submitted to the US Government as
proof of CW use in Angola contain no substantive evidence to indicate the use of lethal CW agents in Angola.

Follow The Black Vault on Social Media:

This post was published on January 26, 2022 5:00 am

John Greenewald

Recent Posts

NASA Cites FOIA Exemption to Withhold James Webb Briefing Content Despite Public Hearing

In September 2024, a Freedom of Information Act (FOIA) request was filed with NASA seeking…

September 3, 2025

FBI Files: Historical Figures & Groups

Background Welcome to the FBI Files on Historical Figures & Groups archive at The Black…

August 31, 2025

FOIA Emails Reveal Pentagon’s Tight Control Over AARO “Historical Record Report” Rollout and Messaging

A new release of Department of Defense (DoD) emails obtained through the Freedom of Information…

August 27, 2025

New Documents Detail Slow, Multi-Agency Vetting of “Skinwalkers at the Pentagon”

Newly released Department of Defense records reveal the prolonged and often frustrating prepublication review process…

August 12, 2025

FAA Records Add ‘Black Cube’ Sighting to Wright-Patterson AFB Drone Mystery

Newly released Federal Aviation Administration (FAA) documents obtained by The Black Vault under FOIA case…

August 11, 2025

FBI Files: Directors, Agents and Personnel of the Central Intelligence Agency (CIA)

Background The Central Intelligence Agency was created in 1947 with the signing of the National…

August 7, 2025