We have discussed the UP Sainik School and its rare Ouragan / Toofani fighter. The Sainik School has a more current warbird, a MiG-21M on display inside its premises.
The aircraft is an M variant, with serial C-1669 was erected in 2017 with the help of personnel from AFS Memaura, which is to the south of Lucknow city.
At the time of its retirement, the airframe had accrued 3271 flight hours.
Photos Courtesy: As credited in the captions.