“An official says a huge explosion of gunpowder in an ammunition factory in the Czech Republic injured two workers. Firefighter spokeswoman Vendula Horakova firefighters got control of a blaze that broke after the explosion of 320 metric tons (353 tons) at 7.30 a.m. (0530 GMT) Wednesday morning in the Policske Strojirny factory located 150 kilometers (95 miles) east of Prague.”
Source: Huge Gunpowder Explosion Rocks Czech Ammunition Plant – ABC News