Explosion at madrasa kills 7, injures 15 others in Afghanistan

The number of people killed by the blast at a madrasa (religious school) in the eastern Afghan province of Khost has risen to seven, a source in the security source told Sputnik on Thursday, Report informs, citing foreign media.

The incident also left more than 15 people injured, according to the source.

The Interior Ministry said that a hand grenade exploded at the school.