Blast Kills One, Injures Four at Bulgarian Military Plant

A blast at a military plant in central Bulgaria killed one and injured four others on Saturday. The Bulgarian interior ministry said the accident occurred during a planned experimental production test at the military complex in the village of Anevo. Bulgarian national radio and several other media reported that the man killed and two of the injured were U.S. citizens. A series of powerful blasts at an explosives plant in northwestern Bulgaria killed 15 employees and injured three others last October, just two months after government officials warned of serious safety breaches at the factory.