Forsvarets Spesialkommando can trace its roots back to the
Second World War, when Norwegians served in the
Norwegian Independent Company 1 (NOR.I.C.1) of the British
Special Operations Executive, including the
Operation Gunnerside raid on the heavy water plant at Rjukan. The establishment of FSK was first briefly mentioned by
Aftenposten in 1983. During a hijacking in 1985, it was reported that FSK personnel were on alert at their base at
Trandum, though they were not called upon to act. In 1988, a proposal to disband the unit for financial reasons met opposition, particularly from the oil industry and the military, and was eventually withdrawn after media coverage. At that time,
Aftenposten described the unit as a "special military command composed of highly trained operators from
Hærens Jegerkommando at Trandum and
Marinejegerkommandoen, as well as other specialists." The first official acknowledgement of FSK by the Norwegian Armed Forces came in connection with the
SAS Flight 347 hijacking at
Gardermoen Airport in September 1993. The following year,
Vi Menn published an article on the unit. A 1990 research paper had also noted that "The Armed Forces' Special Command (FSK) is specially trained to be used in the event of terrorist attacks against oil installations – especially hijacking situations." FSK's existence was formally recognized by the Armed Forces in 1999, when an article about the unit was published in
Forsvarets Forum. FSK has also cooperated with several international special operations forces, including the British
Special Air Service (SAS) and
Special Boat Service (SBS), and U.S.
Delta Force and
Navy SEALs/
DEVGRU.
Later development From the mid-1990s there was an increasing focus on international operations. To signal that the Army Ranger School had developed an operational arm as well as a training role, it was renamed the
Army Ranger Command () in 1997. ==International operations==