The Chief of Army Staff (COAS) is the highest ranking military ... - dofaq.co
chief of army staff (nigeria)

The Chief of Army Staff (COAS) is the highest ranking military ...

wikipedia - 27 May 2021
The Chief of Army Staff (COAS) is the highest ranking military officer of the Nigerian Army.[1] The position is often occupied by the most senior commissioned officer appointed by the President of Nigeria.[2] The current COAS is Attahiru Ibrahim, who replaced Tukur Yusuf Buratai after rising demands he be replaced.[3]

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