According to details, paramilitary Frontier Corps on an intelligence cue conducted a raid in Hub and arrested two militants involved in the recent bomb attack.
One of the arrested men has been a commander of an outlawed terrorist group involved in scores of terrorist attacks, security sources said.
Two terrorists were arrested after exchange of fire and large quantity of arms captured from their possession.
The arrested terrorists have also been involved in attacks on security forces and slaying of labourers, a FC spokesman said.