Servicio de Información Militar
| Servicio de Información Militar (SIM) | |
| Agency overview | |
|---|---|
| Formed | August 9, 1937 |
| Preceding agency |
|
| Dissolved | 29 March 1939 |
| Superseding agency |
|
| Type | Military intelligence agency |
| Jurisdiction | Spanish Republic |
| Headquarters | Madrid, Barcelona and Valencia, Spain |
| Agency executive |
|
| Parent agency | Ministry 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.