The SAC-46 (aka: Flying Dragon and "Gun, Dart, Carbon Dioxide Propelled") is an American clandestine handgun from 1945 which was developed for the Office of Strategic Services (OSS), a predecessor to the Central Intelligence Agency (CIA).

MKNAOMI is the code name for a joint Department of Defense/CIA research program from the 1950s through to the 1970s. Unclassified information about the MKNAOMI program and the related Special Operations Division is scarce. It is generally reported to be a successor to the MKULTRA project focusing on biological projects including biological warfa...