The immediate past Chief of Defence Staff (CDS), General Christopher Gwabin Musa, has been nominated by President Bola Tinubu as the new Minister of Defence, replacing Mr Mohammed Badaru Abubakar.
The erstwhile minister resigned from his position with immediate effect for health reasons, the president’s spokesman, Mr Bayo Onanuga, had said on Monday night.
The 63-year-old’s departure coincides with a period of heightened security challenges across Nigeria, with the government under pressure to deal with a spate of mass kidnappings.
In a letter to Senate President, Mr Godswill Akpabio, President Tinubu conveyed Mr Musa’s nomination as the successor to Mr Abubakar, according to statement on Tuesday by Mr Onanuga, the Special Adviser to the President on Information and Strategy.
The 58-year-old retired military chief is described as a distinguished soldier who served as the CDS from 2023 until October 2025. He won the Colin Powell Award for Soldiering in 2012.
Born in Sokoto in 1967, Mr Musa received his primary and secondary education there before attending the College of Advanced Studies in Zaria. He graduated in 1986 and enrolled at the Nigerian Defence Academy the same year, earning a Bachelor of Science degree upon graduation in 1991.
He was commissioned into the Nigerian Army as a Second Lieutenant in 1991 and has since had a distinguished career. His appointments included General Staff Officer 1, Training/Operations at HQ 81 Division; Commanding Officer, 73 Battalion; Assistant Director, Operational Requirements, Department of Army Policy and Plans; and Infantry Representative/Member, Training Team, HQ Nigerian Army Armour Corps.
In 2019, he served as Deputy Chief of Staff, Training/Operations, Headquarters Infantry Centre and Corps; Commander, Sector 3, Operation Lafiya Dole; and Commander, Sector 3 Multinational Joint Task Force in the Lake Chad Region.
In 2021, Mr Musa was appointed Theatre Commander, Operation Hadin Kai. He later became Commander of the Nigerian Army Infantry Corps before being appointed CDS by President Tinubu in 2023.
In the letter to the Senate, Mr Tinubu expressed confidence in Mr Musa’s ability to lead the Ministry of Defence and further strengthen Nigeria’s security architecture.
If confirmed by the upper legislative chamber, he will take up the ministry at a crucial time when security challenges including terror and kidnappings are plaguing the country.