After returning to Pakistan 1980, he gained commission as Lieutenant in the Navy in the Naval Operations Branch.[5]Lt. Saddique served as an Executive officer in the PNS Badr D(161), and later elevated as Squadron Operations Officer in the 25th Destroyer Squadron.[5]
In 2013, Rear-Admiral Saddique assumed the command of the navy's fleet as its Commander Pakistan Fleet (COMPAK), becoming responsible for the entire fleet as a fleet commander.[10]Rear-Admiral Saddique remained in this key assignment until 2014 when he assumed the post as DCNS (Projects) with three-star rank promotion; he left the post to Rear-Admiral Zafar Abbasi.[11]
As vice chief of naval staff, he played a crucial role in stressing the role of the Pakistan Marines as an effective force, eventually supporting his role in establishing the marine bases in the country.[15]
Pakistan Ambassador to Saudi Arabia
On April 2, 2017, the Foreign Ministry announced to appoint Vice-Admiral Saddique as an ambassador to Saudi Arabia once his retirement was confirmed.[2] He was noted as being the third admiral in the Navy to be appointed as envoy to Saudi Arabia, others being Admiral Abdul Aziz Mirza who head the diplomatic assignment from 2002–05, followed by Admiral Shahid Karimullah from 2005–09.[2]
He did not seek extension but left his command assignment earlier to be appointed as his country's top diplomat in Saudi Arabia on 2 April 2017.[2] Before arriving to Saudi Arabia, Vice-Admiral Saddique held meeting with then-Interior MinisterNisar Ali Khan.[16]
^ abSiddiqui, Kazi Zulkader (2015). "Khan Hasham Bin Siddique". www.petaro.org/. Cadet College Petaro. Archived from the original on 6 May 2019. Retrieved 13 August 2017.
^Fleet, This story was written by Mass Communication Specialist 1st Class David Hamilton, Commander, U.S. Naval Forces Central Command/Commander, U.S. 5th (1 August 2007). "French Navy Hands Command of CTF 150 to Pakistan". www.navy.mil. U.S. Navy press release. Retrieved 13 August 2017.{{cite web}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
^Reporter, The Newspaper's Staff (30 September 2014). "Navy chief to retire next week". DAWN.COM. Dawn Newspapers. Dawn Newspapers. Retrieved 14 August 2017.