Alamgir II's son Ali Gauhar escaped persecution from Delhi, while Shah Jahan III was placed on the throne.
His Amir-ul-Umara and Mir Bakhshi continued to be Mirza Ashraf, the son of Khan Dowran VII(a noble in the reign of Farrukhsiyar and Muhammad Shah).
[6][7] In the year 1755, the acclaimed Mughal viceroy of Punjab, Moin-ul-Mulk died, his widow Mughlani Begum desperately sought the assistance of Ahmad Shah Durrani to halt any succession struggle and to quell the Sikh rebels in the eastern regions.
The Marathas fought against Alamgir II's incumbent Mir Bakhshi ("Paymaster") Najib-ul-Daula along with his lieutenants Qutub Shah and Aman Khan and a Mughal Army of 2,500 garrisoned inside the metropolis of Delhi.
The angry Maratha set ferries ablaze and stopped food supplies from entering Delhi, while Najib-ul-Daula positioned his heavy artillery outside the vicinity of the Red Fort.
Unable to gain any assistance from Ahmad Shah Durrani, who was engaged in quelling various rebellions near Herat; Najib-ul-Daula surrendered after resisting the combined brigands of Maratha Confederacy for more than five months, he conceded defeat and withdrew to Najibabad.
In the year 1756, Alamgir II sympathised with the cause of his loyal Nawabs of Kurnool, Cuddapah and Savanur, when their assigned territories were ravaged and plundered until 1757 by the Maratha chieftain Balaji Baji Rao.
Alamgir II grieved the death of Alivardi Khan the famous Nawab of Bengal, who annually pledged 5 million dams to the imperial court.
These internal conflicts would lead Siraj-ud-Daula to hastily annex Calcutta from the English East India Company, without the permission of the Mughal Emperor Alamgir II and Salabat Jung.
The deceased Siraj-ud-Daula's pretensions were criticised in the Mughal imperial court by Ghulam Husain Tabatabai, and Alamgir II refused to recognise Mir Jafar as the next Nawab of Bengal.
Throughout Alamgir II's reign French commandant de Bussy and Lally and their allies such as Salabat Jung and Hyder Ali greatly contributed to the advancement of forces in the Deccan opposed to the utter dominance of the Maratha renegades, their achievements had earned them fame throughout the influential circles within the Mughal Empire.
Soon after the Battle of Plassey, the French commander De Bussy, also entitled Saif-ud-Daula Umdat-ul-Mulk and Mansabdar of 7000, by the Mughal Emperor Alamgir II.
Fearing the worst Salabat Jung reconciled with the English East India Company and recognised their protectorate and was soon overthrown by his own brother Nizam Ali Khan.
Adina, who rather served as an autonomous ruler, was designated as the Nawab of Punjab by Alamgir II as he bestowed upon him the title of Zafar Jang Bahadur.
The fortress of Raisen was quickly retaken by Faiz Mohammad Khan in the year 1760, after the tragic assassination of Alamgir II and after Sadashivrao Bhau threatened to ravage Bhopal prior to the Third Battle of Panipat.
In 1758 the Marathas led by Raghunathrao occupied Lahore after extracted an extortion of imperial wealth from Imad-ul-Mulk, together they conspired the overthrow of young Timur Shah Durrani.
Agitated by the daring escape Imad-ul-Mulk and Sadashivrao Bhau reckoned that Alamgir II was about to advance his son Prince Ali Gauhar, to dispossess and overthrow their regime.
After detailed consideration Imad-ul-Mulk and an angry mob of various ethnic groups plotted to murder the Mughal Emperor Alamgir II and the assassinations of prominent members of his family in the winter of 1759.
Meanwhile, Shah Alam II anticipated the collapse of the Maratha and declared Shuja-ud-Daula his Grand Vizier and Najib-ud-Daula as his honorary Mukhtar Khas (Chief Representative).
In 1755, De Bussy received letter from new Mughal Emperor Alamgir II requesting French assistance to put down the Maratha Confederacy.
Alamgir II asked if it was possible for De Bussy to dispatch a French contingent of 1000 strong to protect the Mughal Empire's capital at Delhi.
Imad-ul-Mulk then feared that the Mughal Emperor Alamgir II would recall Ahmad Shah Durrani, or use his son Prince Ali Gauhar, to dispossess him of his newfound power with the Marathas.