Experiments were planned and conducted by the Deseret Test Center at Fort Douglas, Utah. They were designed to test the effects of biological weapons and chemical weapons on service personnel. They involved unknowing test subjects, and took place on land and at sea via tests conducted upon unwitting US Naval vessels. The existence of the project (along with the related Project SHAD) was categorically denied by the military until May 2000, when a CBS Evening News investigative report produced dramatic revelations about the tests. This report caused the Department of defense and the Department of Veterans Affairs to launch an extensive investigation of the experiments, and reveal to the affected personnel their exposure to toxins.