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
Colonel general some post-Soviet Commonwealth of Independent States armies (for example in Belarus), there are no generals of the army or marshals, and so colonel general is the highest rank, usually held by the minister of the defense. The corresponding naval rank is admiral, which is also denoted by three stars. Colonel general ("generalöverste") has also been a senior military rank in Sweden, used principally before the 19th century. The Syrian Arab Army uses the rank of colonel general ( ""Imad-awwal"عماد أول) only for the senior-most rank of the army beneath that of field marshal. Usually, only defence ministers have held this