The Romanian anti-communist resistance movement lasted between 1948 and the early 1960s. Armed resistance was the first and most structured form of resistance against the Communist regime. It was not until the overthrow of Nicolae Ceauşescu in late 1989 that details about what was called "anti-communist armed resistance" were made public. It was only then that the public learned about the numerous small groups of "haiducs" who had taken refuge in the Carpathian Mountains, where some resisted for ten years against the troops of the Securitate. The last "haiduc" was killed in the mountains of Banat in 1962. The Romanian resistance was one of the longest lasting armed movement in the former Soviet bloc.