A powerful explosion southwest of the Iranian capital Tehran left one dead and injured 20 others on Friday, state media reported.The explosion, the cause of which is not yet known, occurred in a three-story building in the city of Nasimshahr, located nine miles southwest of the capital Tehran, the semi-official Mehr news agency reported.For all the latest headlines, follow our Google News channel online or via the app.The explosion broke out at a battery producing unit in the building, according to Mehr.Besides the casualties, 30 buildings and 23 vehicles were also damaged in the blast, Mehr reported citing a local official.Read more:Timeline: A look back at recent explosions and fires across IranIran says foreign countries may be behind cyberattacks, but fires, explosions normalExplosion at Iran’s Natanz facility due to sabotage operations: Al-Alam
Source: Al Arabiya
Full Article: Explosion in Tehran province kills 1, damages buildings: Reports
