The Defence Headquarters has given top officers who are seniors to the newly appointed service chiefs till Monday July 3,2023 to voluntarily retire from service.

The order, contained in a memo dated June 26 and signed by Maj Gen Y. Yahaya on behalf of the Chief of Defence Staff, was directed to generals, brigadiers-general, air vice marshals, and rear admirals in the Nigerian Army, Air Force, and Nigerian Navy, who are senior to the new service chiefs.

The retirement of the senior officers across the three services was in line with the long-standing military tradition that officers who were senior to the service chiefs would be retired.

It is a tradition in the military that when a junior is appointed as a service chief, senior officers, who are ahead of him or her, would proceed on retirement.

The understanding is that senior military officers are unlikely to take orders from their juniors.

Tinubu had announced the immediate retirement of General Lucky Irabor who was the Chief of Defence Staff; the Chief of Army Staff, Lieut Gen Farouk Yahaya; the Chief of Naval Staff, Vice Admiral Awwal Gambo, and Air Marshal Oludayo Amao, the Chief of Air Staff and replaced them with new military chiefs.

The new service chiefs are Maj Gen Christopher Musa who is the Chief of Defence Staff; the Chief of Army Staff, Maj Gen Taoreed Lagbaja; the Chief of Naval Staff, Rear Admiral Emmanuel Ogalla while Air Vice Marshal Hassan Abubakar was appointed the Chief of Air Staff.