St Nedelya Church assault

The St Nedelya Church assault was the gravest act of terrorism in the history of Bulgaria. It was carried out on 16 April 1925, when a group of the Bulgarian Communist Party (BCP) blew up the roof of the St Nedelya Church in the capital Sofia. This occurred during the funeral service of General Konstantin Georgiev, who was killed in another Communist assault on 14 April. 150 people were killed in the church, mainly from the country's political and military elite, and around 500 were injured.
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