1923 Bulgarian coup d'état

The 1923 Bulgarian coup d'état, also known as the 9 June coup d'état (Bulgarian: Деветоюнски преврат, Devetoyunski prevrat), was a coup d'état in Bulgaria implemented by armed forces under General Ivan Valkov's Military League on the evening of 9 June 1923. Hestitantly legitimized by a decree of Tsar Boris III of Bulgaria, the coup overthrew the elected government headed by Aleksandar Stamboliyski of the Bulgarian Agrarian National Union (BANU), and replaced it with one under Aleksandar Tsankov.

Source: Wikipedia — 1923 Bulgarian coup d'état (CC BY-SA 4.0)