"MAJ-GEN" is a commonly used acronym for the military rank of Major General. A synonymous term for this rank is Two-star General, as the insignia for the same has two stars. Other synonyms for Major General can be "MG", Senior Brigadier, and lower-level Rear Admiral or Vice Admiral in the navy. This rank is a key position in the military hierarchy, and most armies and air forces have personnel holding this rank. A Major General is usually responsible for command at the division or corps level, as well as handling administrative responsibilities. In some countries, Major Generals are also appointed as the heads of various government departments related to defense and security.