The PAF's IL-78s can, in a few hours, have their cargo-hold tanks removed and be used to haul cargo so it is, to a degree, a MRTT and thus adds to the PAF's airlift capacity also.
I agree though, that that the PAF's most lethal fighter cannot be refuelled in the air remains quite a glaring gap and I always why the PAF hasn't' persued the IFR probe (Conformal Air Refueling Tanker/System ,CARTS)LM had devloped for the F-16:
Perhaps this wasn't made avaible for export beyond India?
@Oscar @waz sirs any ideas ?