Pakistan, April 9 -- Pakistan Air Force (PAF)'s Squadron 15, known as the 'Cobras,' holds a number of notable operational achievements. Its first confirmed aerial victory occurred with the downing of an Indian Air Force (IAF) Canberra on the fateful morning of April 10, 1959. It was Eid-ul-Fitr, with most of the PAF on leave at the Peshawar base. Flight Lieutenant Muhammad Younis and Squadron Leader N.M. Butt, who were among the limited personnel on duty at the Peshawar base, received a scramble alert from the Sector Operations Centre at Sargodha Cantonment. At the same time, the duty air defence controller, despite initial challenges in tracking the intruding aircraft using an aging radar system, successfully identified its coordinates. ...