Another WRONG assertion!!
The article states that “ Timely, Lieutenant AT Cook took off in IAF “GNAT” and engaged the three Pak jets…”
According to Wikipedia (link below),
“ Flight Lieutenant Alfred Tyrone Cooke VrC (born 1939 or 1940) was a hero of the Indo-Pakistani wars…. received the award for shooting down a Sabre jet and severely damaging another, whilst flying a Hawker Hunter.
Having been to Kalaikunda, remember knowing that it had Hawker Hunters and Canberra bombers (used to attack what was then East Pakistan).