SIBI: Two security officials were martyred on Wednesday in the Sangan area of Sibi, Balochistan.
Officials said the incident occurred after a roadside bomb exploded near a vehicle of the security forces.
Two security officials are said to have been martyred in the attack while three have been injured.
The site of the incident was cordoned off by security forces and a search operation is under way.
Security forces are often targetted in Balochistan, where an insurgency is under way.