Servicio de Información Militar

Servicio de Información Militar
Servicio de Información Militar (SIM)
Agency overview
FormedAugust 9, 1937 (1937-08-09)
Preceding agency
  • Various agencies
    (see text)
Dissolved29 March 1939
Superseding agency
TypeMilitary intelligence agency
Jurisdiction Spanish Republic
HeadquartersMadrid, Barcelona and Valencia, Spain
Agency executive
  • Ángel Díaz Baza (first), Director
Parent agencyMinistry of Defense

The Servicio de Información Militar (Military Information Service) or SIM was the political police of the Spanish Republican Armed Forces from August 1937 to the end of the Spanish Civil War.