Homie ... Again you are making a very wrong analogy,comparing Poland which has a established military industry since WORLD WAR,with India.Our defense industry is hardly two decades old,with zero private involvement till few yeras back,but still we were able to design our own,Warships,Destroyers,Tanks,Aircrafts,Helis and whole range of Radars and Sonars including AESAs etc etc.200 Dhruv is in service of 10 Countries,with several variants.MCIWS,INSAS,MSMC there are 100s of indigenous stuff we made by own.Tell me do you have wind tunnel testing facility in pak ?
As for Bursting barrels,it's a 6 years old news,tell me are we upgrading our 1600 ~ T 72s,while ignoring the ammo and barrel problems,AFAIK those T 72 with old guns,not able to handle the pressure of latest Ammo.
And by your logic i can also post old videos of Your AL khalid,and claim that it can't even target a static target at first attempt,the reason i am posting this is prove that cherry picking can't the effectiveness and capability of an entire system.
The secret of T-72 Main Battle Tank’s improved night vision - The Hindu
India to replace bursting T-72 tank barrels under Rs 1,500 cr deal with Russia - timesofindia-economictimes