Nothing. H2/H4 were designed in the late 1990’s and early 2000’s when serious questions were being raised as to the PAF’s ability to penetrate Indian airspace bh 2010.
With the arrival of the Thunders, Vipers and now new J10’s that’s no longer an issue.
The decade and a half of not having a parade meant that PTV lost its experienced cameramen, nowdays they use sports cameramen, the tharkiest type ever, who have a laser guided focus on the prettiest women in the crowd.
I think BD is where Pakistan was in the early 2000’s, move from majority subsisitance to a majority consumption based society. That increases standards of living as access to goods and services rise. It’s good to see it.
Call it the latent economy. Our economic numbers are bad. Our actual on the ground situation is not as bad. At least not as bad as it should be according to the official numbers. Which means there is a difference.
Chiefly because there is much bigger difference in the two in Urdu than in Arabic. In the same way we have multiple additional letters like گ and پ and we have two ye letters while they have only one, (ی ے)