A massive explosion occurred at the KNDS Ammo Italy ammunition factory south of Rome, according to ANSA. The explosion took place in a gunpowder pressing workshop in Colleferro. It was heard several kilometers away. The "KNDS Ammo Italy plant" in Colleferro, south of Rome, manufactures medium and large-caliber ammunition for land and naval defense systems, as well as solid propellants and rocket fuels for aerospace launch vehicles. The factory produces; 155 mm artillery shells ammunition