After Bangladesh gained independence, Mosharraf was promoted to colonel and awarded
Bir Uttom the second highest gallantry award of Bangladesh. He was initially appointed Chief of logistics at Army headquarters. Later, Mosharraf ameliorated to brigadier and posted as
Chief of General Staff on 14 April 1972, replacing Major General
Abdur Rab. Following the 15 August coup, the chain of command broke down in the Bangladesh army, as the junior officers who led the coup began 'acting like generals'.
7 November 1975 Coup Before Ziaur Rahman was arrested in the early hours of 3 November 1975, he made a phone call to his friend Lt. Colonel (retired)
Abu Taher and urged him to do something. In response, Taher and his clandestine group
Biplobi Shainik Sangstha (BSS) held meetings every night between 4 and 6 November in preparation for an uprising, which was launched during the early hours of 7 November. When the coup began, Mosharraf was at Bangabhaban, with
A.T.M. Haider and
Nazmul Huda. Upon realising that their 3 November coup had been undone, Khaled Mosharraf,
A.T.M. Haider and
Nazmul Huda left Bangabhaban to seek safety at the headquarters of the 10 Bengal Regiment. Although the soldiers of the 10 Bengal Regiment did not have any direct link to the Biplobi Shainik Sangstha, they came to know about the mutiny. Colonel
Nawazesh, who was the commanding officer of the 10 Bengal Regiment, received a phone call from Ziaur Rahman, who asked Nawazesh to ensure the safety of Mosharraf and his companions. Nawazesh held a meeting with other officers of the 10 Bengal Regiment, during which two officers, Captain Asad and Captain Jalil allegedly said "Let the bastards come, we'll sort them out", referring to Mosharraf. == Assassination ==