There was an upgrade market for MiG-21s after the Cold War ended in 1991. Romania kept its MiG-21s relevant for a long time via periodic upgrades. This kept Romanian MiG-21 LanceR models in service ...

India procured more than 700 MiG-21 aircraft of different variants, such as the Type-77, Type-96, BIS and the Bison, since the aircraft’s induction in the IAF in 1963. The phasing out of the ...