Another 15 were also injured during the attack that that was carried out in the morning.
The air strikes also destroyed militant hideouts of Tehreek-e-Taliban Pakistan and Lashkar-e-Islam, which were targeted by Pakistan Army.
Just two days ago, at least 12 suspected militants were killed and 15 wounded in fresh air strikes in the same valley.
RELATED POST: Restive frontiers: 12 militants killed in Tirah air raids
The warplanes had targeted hideouts of militants in Jamrud tehsil, a security official confirmed.
"A number of 15 suspected militants were wounded in the blitz," he added.
COMMENTS
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ