 Cooperation with American and British agencies took place in many forms and it included the fight against the threat of biological warfare.According to U.S. Army Col Murray Sanders, a highly qualified bacteriologist with the U.S. Chemical Warfare Service (CWS) at Camp Detrick in Maryland, "the cooperation [with Britain and Canada], the sharing of discovery and conjecture was total...we were more cautious with the French and we told the Soviets nothing.