SOFREP has a pretty interesting tip on a study about the ISA. You do know the ISA, yes?
Today I want to draw your attention to a white paper titled Truth Conquers All Chains: The U.S. Army Intelligence Support Activity, 1981-1989 by Jeffrey T. Richelson. This unit is so secretive that I don’t comment on it regarding my personal experiences, but I will point you guys towards some open source information. In addition to this paper, which first appeared in the International Journal of Intelligence and Counter Intelligence, you should also take a look at the books Killing Pablo and Killer Elite, the former being one giant OPSEC violation, but damn…it’s amazing what the author turned up via the Freedom of Information Act.
