Chief of Army Staff or Chief of the 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 (Australia) * Chief of Army Staff (Bangladesh) *

Chief of Staff of the French Army The Chief of the Army Staff (french: Chef d'état-major de l'armée de terre, CEMAT) is the military head of the French Army. The chief directs the army staff and acts as the principal advisor to the Chief of the Defence Staff on subjects concern ...

Chief of Army Staff (Ghana) The head of the Ghana Army was formerly referred to as the army commander but now has the title above. The current Chief of Army Staff is Major General Thomas Oppong Peprah. He was appointed to the position by President Akuffo-Addo on 7 February ...

Chief of the Army Staff (India) The Chief of the Army Staff (COAS) (unofficially known as the Army Chief) is a statutory position in the Indian Army held usually by a four star general. As the highest ranking officer to serve solely in the Indian Army, the chief is the profess ...

* Chief of Staff of the Indonesian Army * Chief of the Army Staff (Italy) * Chief of the Army Staff (Nepal) * Chief of Army (New Zealand) *

Chief of Army Staff (Nigeria) The Chief of Army Staff (COAS) has been the title of the professional head of the Nigerian Army since 1966. Prior to 1966, the title was General Officer Commanding, Nigerian Army (GOCNA). Since 1980, the post has been immediately subordinate to t ...

Chief of Army Staff (Pakistan) The Chief of Army Staff ( ur, , Salar afwaj barri pakistan) ( reporting name: COAS), is the most senior officer in the Pakistan Army. It is one of the most powerful positions in Pakistan. This is the senior most appointment in the Pakistan A ...

* Chief of Staff of the Army (Spain) *

Chief of Staff of the Republic of Korea Army The Chief of Staff of the Republic of Korea Army (Korean: , Hanja: ), shorten as CSA, is the professional head of the Republic of Korea Army (ROKA) since its foundation in 1948, originally held by a Lt. General, then by a General since 1968. T ...

Chief of the Army Staff (Sweden) The Chief of the Army Staff ( sv, Chefen för arméstaben, CAst, or ''Arméstabschef'') is the professional head of the Swedish Army Staff. The post was created in 1936 with colonel Helge Jung as the first incumbent. The post disappeared in 1994 ...

Chief of Staff of the United States Army The chief of staff of the Army (CSA) is a statutory position in the United States Army held by a general officer. As the highest-ranking officer assigned to serve in the Department of the Army, the chief is the principal military advisor and ...

See also