The Intelligence Support Activity (ISA), also known at various times as Mission Support Activity (MSA), Office of Military Support (OMS), Field Operations Group (FOG), Studies and Analysis …

Several sources said the CIA had objected to the actions, which were approved and conducted outside normal channels. The sources said the ISA has undertaken a number of opera- tions …

2024年11月14日 · What You Need to Know: The U.S. Army Intelligence Support Activity (ISA), or “The Activity,” is one of America’s most secretive special operations units. Created in 1981 …

2024年10月21日 · Under the operational codename “Centra Spike”, the Intelligence Support Activity operated alongside CIA and local police elements to track down Escobar. Through …

2017年4月19日 · 美国陆军情报支援特遣队（Intelligence Support Activity， 简称ISA）听起来其貌不扬，貌似某个被边缘化的情报部门。鲜为人知的是，它是美国最神秘的情报机构。这个组织 …

2013年5月18日 · FOG became permanent and renamed ISA on March 3, 1981. The ISA specializes in gathering human intelligence, signals intelligence and combat. Their unique …

US Army Intelligence Support Activity (USAISA), also known as ISA, The Activity, GREY FOX and, in recent times, the Mission Support Activity (MSA), is a top secret Army intelligence unit. …

2001年5月23日 · This “speed letter” to the CIA Deputy Director for Operations discusses the reaction of the House Permanent Select Committee on Intelligence to its discovery of the …

ISA SIGINT experts used an aircraft operated by Sea Spray (CIA) and a mountain listening post to spy on Sandinista rebels in neighboring Nicaragua. When TWA 847 is hijacked and flown to …

Title: JOINT REVIEW OF ARMY INTELLIGENCE SUPPORT ACTIVITY (ISA) Subject: JOINT REVIEW OF ARMY INTELLIGENCE SUPPORT ACTIVITY (ISA) Keywords: Approved For …