Details about what the drone hit and whether there were any casualties were n't immediately available . Drone fires on area in northwestern Pakistan , sources say . Islamic Movement of Uzbekistan says it was involved in first Karachi airport attack . Pakistani Taliban claim responsibility for both attacks in Karachi this week . Comment:
Drone fires on area in northwestern Pakistan , sources say . Islamic Movement of Uzbekistan says it was involved in first Karachi airport attack . Pakistani Taliban claim responsibility for both attacks in Karachi this week . Comment: