Unit 81 Kopassus, or previously known as Sat 81/Gultor, Is the anti-terror group unit in the Kopassus group level consisting of the best of the best troops with the above qualification scores In general, recruits are taken from the best of the best Kopassus troops. Countermeasures Unit (Deadliest spec-ops in Indonesia) Formed — 30 / June / 1982 Country — Indonesia Brach — Land Forces Unit Type — Anti-terror unit Number of Personnel — Secret Part of — Kopassus Comander — Col. charles aling