DOCTRINE OF NATIONAL SECURITY
During JFK and LBJ's term, the Doctrine of National Security developed as an internal problem in a response to the fear of communism. They would actively target 'subersive' civilians. It was performed towards internal subversion, which was really political opposition. These people who were targeted showed signs of being students that opposed the government, active in social movements, active in unions that were not pro-american and conservative. Also people who opposed the authoritarian regimes. All of these people that were opposing the government would be put through some kind of torture.