QUETTA: A loud explosion was heard in Quetta on Tuesday near the Balochistan Assembly building.
Geo News reporter Salman Ashraf was near the spot when he heard the loud explosion.
Explosion heard at Zarghoon road near GPO, Police truck was passing through that road.
Rescue teams have been dispatched to the site of the blast, while police personnel have taken position around the provincial assembly building.
Additional contingents have also been called in, security sources said.