(b) Covert Action and Other Sensitive Intelligence Operations. The unit was raised in 1979 as the Foreign Operating Group (FOG), who was created to overthrow the Nicaraguan dictator Anastasio Somoza. While units like SEAL Team Six hog the headlines, smaller compartmentalized organizations slide below the radar. I want to draw your attention to the white paper Truth Conquers All Chains: The U.S. Army Intelligence Support Activity, 1981-1989 by Jeffrey T. Richelson. The Joint Special Operations Command and the frequently-renamed Intelligence Support Activity are similar units. Intelligence Support Activity The Army’s most obscure special-ops unit is the roughly 300-strong Intelligence Support Activity, formed in 1981, which has … Dubbed "The Nightstalkers," they're a group of upper echelon tactical aviators who support operators on the ground. Intelligence Support to Military Operations Intelligence support functions primarily focus on adversary military capabilities, violent extremist organization threat capabilities, centers of gravity, and potential courses of action in order to provide commanders with the necessary information to plan and conduct operations. Excerpts from that study, dated August 16, 2002, recommend the creation of a super-Intelligence Support Activity, an organization it dubs the Proactive, Preemptive Operations Group (P2OG), to bring together CIA and military covert action, information warfare, intelligence and cover and deception. Other units specialize in direct action missions—like raids and ambushes—but each force is different and trained for their particular job. A declassified document provides background information about the Intelligence Support Activity (ISA), a little known intelligence gathering unit that collects tactical intel for Joint Special Operations Command (JSOC) and other Special Operations units. The U.S. Army Intelligence Support Activity (ISA), or "The Activity", is a special operations unit that collects "actionable" intelligence in preparation for activities by other special operations units, particularly those related to counter-terrorism missions. Intelligence Support Activity provides US special forces with intelligence gatherers, man hunters, assassins and deep penetration agents. ... Intelligence Support Activity. provides support to the President for review of, guidance for, and direction to the conduct of all foreign intelligence, counterintelligence, and covert action, and attendant policies and programs. Joint Special Operations Command James L. Dozier Operation Red Dawn Michael K. 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