So in your infinite knowledge which PAF aircraft if this?
General Issues: Direction of Flag, serial number.
Can't be F-86 Sabre: Since Sabre's horizontal stabilizer location on main frame is right below where vertical stabilizer joins the body. This is not the case with of wreckage, its horizontal stabilizer joins main body almost in the middle.[See images below]
There are numerous other external bumps and protrusions; location of which will reveal that wreckage is not from F86.
Can't be F104: Since its horizontal stabilizer is on top of vertical stabilizer.
Can't be Mirage III/V: Mirages are delta winged and don't have horizontal stabilizer.
Can't be F-6: Twin-engines, location of horizontal stabilizer is same as F-86.
Only aircraft that matches the wreckage is
F-7 or Mig-21.[See imagee below]
F-7s were inducted into PAF in late 80s and early 90s. And there has not been any war or incident of this nature after that time.
Can be
F-16 or JF-17 since they were also inducted in
80s & 2000s respectively.
So only plausible source of wreckage is
Mig-21 of IAF.
Actually if you notice carefully; the
drag chute containers hatch on
Mig-21 is Pointy. While one of
F7 is more spherical. And one in wreckage is also
POINTY.