“I do know that the task ahead may be herculean, but the COAS knows we have the capacity and expertise to deliver,” he said.
“Be assured of our resolve to confront the security challenges facing the nation,” Mr Yahaya pledged.
He said with the passing out, the strength and combat efficiency of the Nigerian Army would be enhanced with 6,251 well-trained men.
The army chief added that it was also imperative for the combat arms and other components of the army to continue to look inward and make the best use of available resources.
He said NAF should strive to expand its collaboration beyond the military.
According to Mr Yahaya, the insurgents and terrorists no longer have freedom of action.
The army said it would do everything within its legitimate powers to protect the collective will of the masses.
Affected officers are Major Generals and Brigadier Generals, amongst several other senior officers across army formations and units.
“It is an opportunity to reflect on the past year, reposition, and move forward in the new year,” Mr Buhari said.
The troops were asked to show professionalism and abide by the Code of Conduct and Rules of Engagement throughout the electioneering period.