Undergrounds in Insurgent, Revolutionary, and Resistance Warfare - Hardcoverby Aris Project (Author), Conflict Research Group (Prepared by), C. Brown (Editor) Since the original publication of Undergrounds in Insurgent, Revolutionary, and Resistance Warfare in 1963, much has changed, but much remains relevant. The Internet, the globalization of media, the demise of Soviet Communism and the Cold War, and the rise of Islamic fundamentalism have all impacted the nature and functionality of undergrounds. The original study's