Pakistan scared: Pak Air Force conducting exercise on roads

Rawalpindi:  India's tough talk following Uri attack has scared Pakistan. Pak Air Force is conducting  "Highmark" exercise on Lahore roads.  Following the PAF decision to conduct exercise, Lahore-Islamabad motorway was closed for public. Pakistan media reports suggest  that the country fears surgical air strikes.  PAF exercises  have led to cancellation of over 20 PIA flights, as the airspace over the northern areas has been closed for civilian aircraft. News24Bureau