In 1974,
Air-Cdre. Zulfiqar Ali Khan was promoted to
air vice marshal and was appointed as
Deputy Chief of the Air Staff of Aerial Planning at the
Air Headquarters in
Islamabad but was later posted as Director-General of Air Operations. The appointment was controversial since Air-Marshal
Zafar Chaudhry resigned, and Air-Marshal Khan had succeeded seven senior
air officers in the Air Force. In 1975, he helped established the
Northern Air Command, based in PAF Base Kalabagh, oversaw the induction of the
MiG-15 as a jet trainer, establishment of the Air Defence Command, and provided his support to rebuilding
Mirage III aircraft at the
Pakistan Aeronautical Complex. On 1 January 1976,
Air-Mshl. Khan was promoted to
four-star rank,
air chief marshal (ACM), becoming the first four-star officer in the
Pakistan Air Force. Over the issue of clandestine
atomic bomb programme, ACM Zulfiqar Ali Khan reportedly advised Prime Minister
Bhutto against the acquisition of the aging
A-7 and
F-5 military aircraft in order to stop the work on the
reprocessing plant for
plutonium development, noting that "atomic bomb programme should not stop for any reason be compromised." On 5 July 1978, ACM Zulfikar Ali Khan was appointed
Deputy CMLA along with
naval chief Admiral Moh'd Sharif,
army chief General
Zia-ul-Haq, and
Chairman joint chiefs General
Muh'd Shariff after the
military coup d'état against the
civilian government led by Prime Minister
Zulfikar Bhutto. On 22 July 1978, ACM Zulfiqar Ali Khan tendered his resignation from the command of the air force over the disagreement with the
military take over of the civilian government, and handed over the command to newly appointed ACM
Anwar Shamim. ==Foreign service==