In a statement released on Tuesday 26th January 2020, President Buhari announced the appointment of new Service Chiefs.
I have accepted the immediate resignation of the Service Chiefs, and their retirement from service. I thank them all for their overwhelming achievements in our efforts at bringing enduring peace to Nigeria, and wish them well in their future endeavours.

The president announced the names of newly appointed Service Chiefs, to replace the retired officers:
Major-General Leo Irabor, Chief of Defence Staff
Major-General I. Attahiru, Chief of Army Staff
Rear Admiral A.Z Gambo, Chief of Naval Staff
Air-Vice Marshal I.O Amao, Chief of Air Staff.