Army should seriously invest in this now. We should be using drones to protect army convoys as those are being mercilessly targetted by TTP scum. These drones aren't that expensive and should be deployed to support patrols and over the convoys.
Here's how Hatmi, recalls that fateful day he got to fly an IAF Gnat, from FB:
https://www.facebook.com/combataviationhistoryofpakistan/posts/i-flew-the-indian-air-force-gnatby-air-commodore-retd-saad-akhtar-hatmi-sj-it-wa/1474848922764552/)
I Flew the Indian Air Force, Gnat
By Air Commodore...
Squadron Leader Syed Saad Akhtar Hatmi, later Air Commodore, had the pleasure of flying the "ill-kept but fully armed" Gnat to Sargodha, soon after it was force-landed, seen here posing along with it.