Project Gladio in Italy attempted to use domestic terrorism on a longstanding basis to maintain the political status quo. Seems to be a strategy also discussed in the report from Iron Mountain. The tactics beat down the public disfavor with the present government with fear of a ubiquitous, and nebulous threat so that the same masses ultimately seek protection from the government, and conform to the government's political order and agenda as a quid pro quo. Sometimes the far right is infiltrated and made a scape goat; other times a leftist patsy is apprehended and held in public display.
Brasscheck tv - Operation Gladio, The Hidden History of U.S. Sponsored False Flag Terrorism in Europe on Information Liberation