Presently All mig 21 bisons are deployed in western sector.
No. 3 Squadron 'Cobras ' - Pathankot Air Force station
No. 51 Squadron 'sword arms ' - Srinagar air force station
No. 23 Squadron ' panthers' - Suratgarh air force station
No. 32 Squadron 'Thunderbirds' - Jodhpur air force station