Deseret Test Center Test 69-12
In 1967 and 1968, Deseret Test Center Test conducted DTC Test 68-13 (Rapid Tan I, II, III) jointly with the United Kingdom and Canada. Rapid Tan was designed to investigate the extent and duration of hazard following a Tabun, Soman or V nerve agent attack. DTC Test 69-12 was planned as a more sophisticated test than Rapid Tan.