It was learnt that service chiefs and other senior officers across the various arms of the military might be relieved of their posts to pave way for new hands.
Findings showed that Buhari would replace the service chiefs with equally experienced officers.
It was gathered that all but one of the military chiefs would be disengaged by the President, while appointing new officers who would be expected to implement the new phase of the war against the Boko Haram sect in the North-East.
Sources said that there was anxiety in the military over the looming change of guard which is expected to affect all the services, including the Army, Navy, and the Air Force.
It was gathered that the military chiefs were acutely aware of the fate that might befall them, having reached the pinnacle of their career.
A source said that the President may be considering one of the security chiefs to ensure smooth transition between the present military chiefs and their successors.
But another source said this was not likely, noting that the only security chief that might be retained is the Inspector-General of Police, Mr. Solomon Arase, who was appointed a few months ago by the administration of former President Goodluck Jonathan.
One of our correspondents gathered that Buhari would likely appoint his “loyalists” and those he had worked with into top positions.