The cavalry regiments and dragoons were positioned at Landerneau and Quimper and, to enable the fast transmission of information, Vauban organised a communications code in the form of signals.
In accordance with its commitment to international cooperation, the school also maintains exchange programmes with schools in Herborn, Germany, the lycée de l'Elorn, Landerneau, France and Scarborough, England, Linköping's sister city Joensuu, Finland, and Spain.