Major general the lowest general officer rank until reunification in 1990. It was equivalent to "Konteradmiral" (KAdm). In the "Magyar Honvédség" (Hungarian Defence Force), the equivalent rank to major general is "vezérőrnagy". In the Iranian army and air force, the ranks above colonel are respectively "sartip dovom "(second brigadier general with no equivalent in other countries), "sartip" (brigadier general), "sarlashkar" (major general), "sepahbod" (lieutenant general), and "arteshbod" (general); nonetheless, major general is the highest available rank for current Iranian commanders. The Irish Defence Forces have two major generals. They are deputy chiefs of staff with separate responsibility for operations (DCOS Ops) and
Lieutenant colonel (United States) 1791, there was only one lieutenant colonel in the US Army (Josiah Harmar), who acted as the army's commanding officer. In the Continental Army aides to the Commander in Chief, viz., Lieutenant General George Washington, were lieutenant colonels. Additionally, certain officers serving under the Adjutant General, Inspector General, and Judge Advocate General, ranked as lieutenant colonels. During the 19th century, lieutenant colonel was often a terminal rank for many officers, since the rank of "full colonel" was considered extremely prestigious reserved only for the most successful officers. Upon the outbreak of the Civil War, the rank of lieutenant colonel became