StB
| Státní bezpečnost Štátna bezpečnosť | |
| Agency overview | |
|---|---|
| Formed | 30 June 1945 |
| Dissolved | 1 February 1990 |
| Superseding agency |
|
| Type | Secret police, Intelligence agency |
| Jurisdiction | Czechoslovakia |
| Headquarters | Prague, Czechoslovakia |
| Agency executive |
|
| Parent agency | National Security Corps |
State Security (Czech: Státní bezpečnost, Slovak: Štátna bezpečnosť), or StB / ŠtB, was the secret police force in communist Czechoslovakia from 1945 to its dissolution in 1990. Serving as an intelligence and counter-intelligence agency, it dealt with any activity that was considered opposition to the Communist Party of Czechoslovakia and the state.