Editing Military rank (section)

==== Non-commissioned officers ====
{{main|Non-commissioned officer}}
[[Non-commissioned officer]]s (NCOs) are enlisted personnel, under the command of an officer, granted delegated authority to supervise other military members or assigned significant administrative responsibilities. They are responsible for the care and direct control of junior military members, often functioning in the smaller field units as [[executive officer]]s.

Even the most senior NCO officially ranks beneath the most junior commissioned officer or warrant officer. However, most senior NCOs have more experience, possibly including combat, than junior officers. In many armies, because junior officers have a great amount of responsibility and authority but little operational experience, they are paired with senior NCO advisers. In some organizations, senior NCOs may have formal responsibility and informal respect beyond that of junior officers, but less than that of warrant officers. Many warrant officers come from the ranks of mid-career NCOs. In some countries warrant ranks replace senior enlisted ranks.

NCO ranks typically include a varying number of grades of [[sergeant]] and [[corporal]] (air force, army and marines), or [[chief petty officer]] and [[petty officer]] (navy and coast guard). In many navies the term 'rating' is used to designate specialty, while ''rank'' denotes pay grade.

In some countries warrant officers come under the non-commissioned officer branch (senior non-commissioned officiers).