COS
The Commandement des Opérations Spéciales (Special Operations Command, COS) is the command, which coordinates the use of the French special forces of all military branches (Army, Navy, Air Force and Gendarmerie). The Special Forces units of the French Army are united in the Brigade des Forces Spéciales Terre (Army Special Forces Brigade, BFST).
Read more about this topic: Structure Of The French Army