A first device was physically manufactured by 1983, and transported to Sargodha air force base for a first test. On 11 March 1983, a first cold test, codename Kirana-I, of a device was secretly carried out at the weapon-testing laboratories built inside the Central Ammunition Depot (CAD) of Sargodha AFB. The test was overseen and conducted by a small team of scientists led by Ahmad, while calculations on quantum oscillator was conducted by Theoretical physics group. Other invitees and attendees included the Munir Ahmad Khan, Samar Mubarakmand, and Masud Ahmad of PAEC whilst others were high-ranking civilians officials of elite civil bureaucracy and the active-duty officer of the Pakistan military.