Military rank Typical army and marine field officer ranks include colonel , lieutenant colonel, major and, in the British army, captains holding an adjutant's appointment. In many Commonwealth countries the field rank of brigadier is used, although it fills the position held by brigadier general in other countries. Naval and coast guard senior officer ranks include captain and commander. In some countries, the more senior rank of commodore is also included. In others lieutenant-commanders, as equivalents to army and marine majors, are considered senior officers. Commonwealth air force senior officer ranks include group captain, wing commander, and squadron leader, where such ranks
Major general police major general ("Pon-tamruad-tree" "พลตำรวจตรี") for the Royal Thai Police. The Turkish Army and Air Force refer to the rank as "tümgeneral". The Turkish Navy equivalent is "tümadmiral". The name is derived from "tümen", the Turkish word for a military division ("tümen" itself is an older Turkish word meaning "10,000"). Thus, linguistically, it is similar to the French equivalent for a major general, "général de division". In the British Army and Royal Marines, major-general ranks below lieutenant-general and above brigadier, and is thus the lowest of the general officer ranks. Divisions are usually commanded by major-generals, and they also hold