Terrorists have launched an armed attack on PNS Mehran, a heavily guarded facility of Pakistan Navy, located along Sharea Faisal, Federal Interior Minister Rehman Malik said on Sunday.
TV images showed smoke billowing from PNS Mehran where terrorists have blown up a four-engine plane of Pakistan Navy by firing a rocket.
Five injured in the incident have so far been shifted to a local hospital.
Earlier, four blasts were reported from the area near PAF base Faisal.
Ambulances and fire tenders were seen rushing toward the base following the powerful blasts that were heard across a wide radius.
Gunshots fired from sophisticated weapons were also heard following the blasts.