QUETTA: A blast near Marget area in Quetta left six security officials martyred on Monday, Aaj News reported.
The blast occurred when security officers were on a routine patrol.
The bomb was operated by a remote control device, police said.
The van which the security officials were riding has been completely destroyed.
Last, week a blast near an anti-polio centre in the city left 14 people dead and several injured. The dead included police officers.