Unknown miscreants attacked two buses bringing back devotees from Iran with rockets and gun fire here in Quetta on early Thursday but no loss or injury was reported. According to Levies sources, two buses of devotees coming from Iran were stopped by police near Lach Pass for a search which continued for half an hour. Soon after resumption of journey after the clearance, the buses were attacked by unidentified persons with a rocket and gun fire from hidden hideouts. The rocket missed the bus but bullets damaged both buses partially. Luckily all the devotees remained unhurt in the attack. The miscreants had to flee as the personnel of the law enforcement agencies rushed towards the site of the incident.