Non-commissioned officer
A non-commissioned officer (NCO) is a military officer who does not hold a commission.[1][2][3] Non-commissioned officers usually earn their position of authority by promotion through the enlisted ranks.[4] In contrast, commissioned officers usually enter directly from a military academy, officer training corps (OTC) or reserve officer training corps (ROTC), or officer candidate school (OCS) or officer training school (OTS), after receiving a post-secondary degree.[5]
The NCO corps usually includes many grades of enlisted, corporal and sergeant; in some countries, warrant officers also carry out the duties of NCOs. The naval equivalent includes some or all grades of petty officer. There are different classes of non-commissioned officers, including junior (lower ranked) non-commissioned officers (JNCO) and senior/staff (higher ranked) non-commissioned officers (SNCO).[6] All non-commissioned officers are considered junior to any commissioned (or warrant) officer, although there are rare instances where an NCO may hold a varying level of authority over a commissioned officer.
Function[edit]
The non-commissioned officer corps has been referred to as "the backbone" of the armed services,[7][8] as they are the primary and most visible leaders for most military personnel. Additionally, they are the leaders primarily responsible for executing a military organization's mission and for training military personnel so they are prepared to execute their missions. NCO training and education typically includes leadership and management as well as service-specific and combat training.
Senior NCOs are considered the primary link between enlisted personnel and the commissioned officers in a military organization. Their advice and guidance are considered particularly important for junior officers and in many cases to officers of all senior ranks.
National usage[edit]
Australia[edit]
In the Australian Army, lance corporals and corporals are classified as junior NCOs (JNCOs), sergeants and staff sergeants (currently being phased out) are classified as senior NCOs (SNCOs), while warrant officer class two and warrant officer class one are classified as warrant officers (WOs).
In the New South Wales Police Force, NCOs perform supervisory and coordination roles. The ranks of probationary constable through to leading senior constable are referred to as "constables". All NCOs within the NSW Police are given a warrant of appointment under the Commissioner's hand and seal.
All officers within the Australian Defence Force Cadets are non-commissioned, with ADFC officers appointed by the Director-General of their respective branch.
Brazil[edit]
In Brazil, a non-commissioned officer is called "graduado" or “praça graduado” and includes the ranks from third-sergeant to sub-lieutenant, the latter being equivalent to warrant officers.
Canada[edit]
In the Canadian Forces, the Queen's Regulations and Orders formally defined a non-commissioned officer as "A Canadian Forces member holding the rank of Sergeant or Corporal."[9] In the 1990s, the term "non-commissioned member" (NCM) was introduced to indicate all ranks in the Canadian Forces from recruit to chief warrant officer.[10]
By definition, with the unification of the Canadian Forces into one service, the rank of sergeant included the naval rank of petty officer 2nd class, and corporal includes the naval rank of sailor first class; corporal also includes the appointment of master corporal (naval master sailor).
NCOs are officially divided into two categories: junior non-commissioned officers, consisting of corporals/sailors first class and master corporals/master sailors; and senior non-commissioned officers, consisting of sergeants and petty officers 2nd class. In the Royal Canadian Navy, however, the accepted definition of "NCO" reflects the international use of the term (i.e. all grades of petty officer).
Junior non-commissioned officers mess and billet with privates and seamen; their mess is usually referred to as the junior ranks mess. Conversely, senior non-commissioned officers mess and billet with warrant officers; their mess is normally referred to as the warrant officers and sergeants mess (army and air force establishments) or the chiefs and petty officers mess (naval establishments).
As a group, NCOs rank above privates and below warrant officers. The term "non-commissioned members" includes these ranks.
Finland[edit]
In the Finnish Defence Force, NCO's (aliupseeristo) includes all ranks from corporal (alikersantti, lit. sub-sergeant) to sergeant major (sotilasmestari, lit. soldier master). Ranks of lance corporal (korpraali) and leading seaman (ylimatruusi) are considered not to be NCO ranks. This ruling applies to all branches of service and also to the troops of the Border Guard.
France[edit]
In France, Belgium and most French-speaking countries, the term sous-officier (meaning: "under officer" or "sub-officer") is a class of ranks between the rank-and-file (hommes du rang) and commissioned officers (officiers). Corporals (caporal and caporal-chef) belong to the rank-and-file. Sous-officiers include two subclasses: "subalternes" (sergents and sergents-chefs) and "supérieurs" (adjudants, adjudants-chefs and majors). "Sous-officiers supérieurs" can perform various functions within a regiment or battalion, including commanding a platoon or section.
Germany[edit]
In Germany and German-speaking countries like Austria, the term Unteroffizier describes a class of ranks between normal enlisted personnel (Mannschaften or in Austria Chargen) and officers (Offiziere). In this group of ranks there are, in Germany, two other classes: Unteroffiziere mit Portepee (with sword-knot) and Unteroffiziere ohne Portepee (without swordknot), both containing several ranks, which in Austria would be Unteroffiziere (NCOs) and Höhere Unteroffiziere (senior NCOs or literally translated as "higher under officers"). (Unteroffiziere can be literally translated as "under officer", or perhaps more idiomatically as "lower officer" or "sub-officer".)
India[edit]
In the Indian Armed Forces, junior commissioned officers are promoted from non-commissioned officers and are broadly equivalent to warrant officers in Western armies. Senior non-commissioned officers are promoted to JCO rank on the basis of merit and seniority, restricted by the number of vacancies. In between the Commissioned Officer and the NCOs lies the Junior Commissioned Officers. They are treated with great respect as they have a minimum of 28 yrs and over service and are referred to as Sahab by all ranks.
JCOs are entrusted with supervisory roles and the three JCO ranks are Subedar Major, Subedar and Naib Subedar. JCOs are equivalent in status to Group B (Gazetted) of Government of India.
JCOs are currently enrolled as jawans and few of them get promoted to officers over a period of time-based on their performance and on their ability to clear promotion examinations. A few JCOs are directly enrolled as religious teachers and in certain technical arms such as the Corps of Engineers. As of 2021, the Indian Army is discussing a proposal to directly enrol Junior Commissioned Officers (JCOs) in all arms of the service to address the shortage of commissioned officers. According to the proposal, the Indian Army will directly induct JCOs who have cleared the Services Selection Board (SSB) interview. The UPSC will conduct an entrance examination, which would be followed by an SSB interview and a medical examination. Selected candidates would then be trained for one and a half years before joining the units as JCOs. Subsequently, they would be promoted to officers up to the rank of Colonels based on their length of service and qualifications.
Ireland[edit]
In Ireland, the Irish Defence Forces have a professional body of non-commissioned officers from the ranks of Corporal (Cpl) (OR-4) to Regimental Sergeant Major (RSM) (OR-9) in the Irish Army and Air Corps.
In the Irish Naval Service the NCO ranks rise from Leading Hand or Leading Rate (OR-4) to Warrant Officer (OR-9). In Irish Naval Service parlance the rate or rating is the service members specialisation. Therefore, L/S refers to Leading Seaman, L/RRT refers to Leading Radio Radar Technician and so on.
Further to the distinctions within the Irish Defence Forces you have Junior and Senior NCOs. Junior NCOs are Corporals and Sergeants, (OR-4 and OR-5), and Senior NCOs are Company Sergeant and Company Quartermaster Sergeants to Regimental Sergeant Majors and Regimental Quartermaster Sergeants (OR-7 to OR-9). In the Irish Naval Service, this is further complicated by having Junior and Senior Ratings. Junior ratings from Ordinary Rate (OR-1) to Leading Rate (OR-4), and Senior Ratings are from Petty Officer (OR-5) to Warrant Officer (OR-9). Therefore, it can occur that a person incorrectly describes themselves as a Senior NCO when in fact they mean a Senior Rating.
New Zealand[edit]
In the New Zealand Defence Force, a non-commissioned officer is defined as: