So, on 3 March 1981, the FOG was established as a permanent unit and renamed US Army Intelligence Support Activity (USAISA). [11] This ISA should not be confused with a later unit known as the Ground Intelligence Support Activity (GISA), which was …

美國陸軍情報支援活動 （英語： United States Army Intelligence Support Activity，簡稱： USAISA），常被簡稱為 情報支援活動 （ISA） 或 任務支援活動 （Mission Support Activity，MSA），別名為 活動 （The Activity）、 北維吉尼亞軍團 （The Army of Northern Virginia） [1] 或 軍事支援辦公室 （Office of Military Support），是一個 美國陸軍 特種作戰部隊 單位，原隸屬於 美國陸軍情報與安全司令部 （INSCOM），現為 聯合特種作戰司令部 …

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. The Activity grew out of the need for specialized intel support for US Special Operations that was highlighted by the failed US attempt to rescue American ...

2024年10月21日 · ISA has gone by many names over the years but its current one is not public knowledge. Its purpose is unlike many other special operations forces of the US military, not dedicated to direct combat, and more towards secretive and clandestine actions necessary to support other military operations.

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FOG became permanent and renamed ISA on March 3, 1981. The ISA specializes in gathering human intelligence, signals intelligence and combat. Their unique abilities are called upon when other...

The United States Army Intelligence Support Activity (USAISA), frequently shortened to Intelligence Support Activity or ISA, and nicknamed The Activity is a United States Army Special Operations unit originally subordinated to the US Army …

2024年1月18日 · There's no arguing that the ISA is a decidedly American organization, working toward American interests across the world. On top of that, there's a long history of covert intelligence gathering being a part of military operations in the U.S. — it even goes back to the American Revolution, interestingly enough.

2024年10月9日 · 美国陆军情报支援活动，简称USAISA，是T1级别的特种作战部队，在JSOC内部负责情报。 ISA的起源可以追溯到1980年代，伊朗人质危机事件发生后，美国军方组织了一次营救行动，也就是鹰爪行动，行动失败后，军方认为失败的主要原因是情报不足所导致的结果，于是成立了战地行动群「FOG」，FOG的主要任务是在伊朗境内从事各种与情报收集有关的隐蔽行动，以此为第二次营救行动做好准备。 尽管后来在情报上取得了成功，但是最终却取消了第二次营 …

美国陆军情报支援活动（英语： United States Army Intelligence Support Activity ，简称：USAISA），常被简称为情报支援活动（ISA） 或任务支援活动（Mission Support Activity，MSA），别名为活动（The Activity）、北维吉尼亚军团（The Army of Northern Virginia） [1] 或军事支援办公室 ...