Chief of the Army Staff

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Chief of the Army Staff or Chief of Army Staff, which is generally abbreviated as COAS, is a title commonly used for the appointment held by the most senior staff officer or the chief commander in several nations' armies.

• Chief of Army Staff (Bangladesh)
• Chief of Army Staff (Ghana)
• Chief of the Army Staff (India)
• Chief of the Army Staff (Nepal)
• Chief of the Army Staff (Nigeria)
• Chief of the Army Staff (Pakistan)
• Chief of the Army Staff (Sweden)