found: Google Web site, Oct. 27, 2008 (Operation Mikado. The Special Air Service planned to mount a raid on Argentina by submarine in order to destroy the Argentine navy's stock of Exocet missiles during the Falkland conflict; Operation Mikado, a plan to land a detachment of SAS in two RAF Hercules at the Argentine airfield at Rio Grande on Tierra del Fuego, where the Exocet-equipped unit was based); Wikipedia (SAS operations.Given the threat to the British fleet posed by the Etendard / Exocet combination, plans were made to use Special Air Service troops to attack the home base of the five Etendards at Río Grande, Tierra del Fuego. The operation was code named "Mikado". The aim was to destroy the missiles and the aircraft that carried them, and to kill the pilots in their quarters).