In January 1977 President Amin removed Adrisi from his post as army chief of staff and appointed him Vice President of Uganda. Amin had ruled Uganda without a vice president for six years, and his decision to give Adrisi the job probably stemmed from his wish to appease soldiers who wanted the dismissal of Brigadier
Hussein Marella, an ally of Amin who had killed a prominent Lugbara officer. Adrisi was instructed to resign from his post as Minister of Defence, but declined to do so. That year a split in the Uganda Army developed between supporters of Amin and soldiers loyal to Adrisi, who held significant power in the government and wanted to purge foreigners, particularly Sudanese, from the military. Adrisi felt that foreigners were not dependent enough on the regime to support it, and would at their convenience flee back to their lands of origin. He thought that it would be best if the Uganda Army was made up of northern Ugandans who had a larger stake in fighting for it. The resulting tension in the army was further exacerbated when Adrisi got in a shootout with Colonel
Taban Lupayi, the head of the marines. Despite threatening civilians earlier in his career, Adrisi was increasingly viewed by segments of the army and general populace as a proponent of a return to law and order, as he had freed several civilian detainees and publicly condemned extrajudicial killings. He later testified that Amin had summoned him four times to accuse him of plotting a coup, which he repeatedly denied. According to journalist
George Ivan Smith, Adrisi was also involved in a purge of
Langi and
Acholi in 1977, during which a large number of civilians were murdered in northern Uganda. By the end of the year he also held the post of Minister of Internal Affairs, having taken over the job after the death of the previous incumbent,
Charles Oboth Ofumbi. On the morning of 19 April 1978 while traveling to a police station in Jinja, Adris's car was involved in an accident in
Mbalala. A stationed wagon collided with his vehicle from the front, and then his escort vehicle rear-ended his vehicle. A shootout between Adrisi's bodyguards and the security personnel in the escort vehicle ensued, and several people were killed. Adrisi was then flown to Cairo for treatment of head injuries and multiple fractures in his leg. While he was there, Amin declared on 8 May that he was stripping him of his positions as Minister of Defence and Minister of Internal Affairs and denounced him for retiring senior prison officials without his knowledge. Amin also demoted or dismissed numerous government officials, most of whom had been supportive of Adrisi. Unrest grew in the military as a result of the incident, since many of Adrisi's followers believed that the car accident was a failed assassination attempt orchestrated by Amin. After about a month Adrisi returned to Uganda and re-assumed his post as vice president. Advised that he should take time to recuperate, he retired to his home in Keri. The Sudanese government later moved him to the village of Lutaya, where many former officials of Amin's regime were housed. While in exile in Sudan, Adrisi still claimed to be Vice President of Uganda. == Later life ==