noncommissioned officers

Corporals and sergeants

Noncommissioned officers are military personnel who hold authority through appointment or promotion rather than a commission.

They typically rise from enlisted ranks to supervisory positions—sergeants, corporals, petty officers—forming the backbone of military leadership between officers and enlisted troops: The noncommissioned officers trained the new recruits.

Often abbreviated NCO or NCOs.

ranks

sergeant

Mid-level military rank

first sergeant · gunnery sergeant · sergeant major · flight sergeant · lance corporal · drill instructor

enlisted

troops

Military personnel collectively

deployment · duty station · reenlistment · veteran · military life · service · uniform · mess hall · formation · reveille

duties

training

Developing abilities through practice

inspection · counseling · evaluation · instruction · enforcement · coordination · accountability · readiness · morale · welfare

advancement

promotion

Rank increase or publicity

military education · stripe · chevron · evaluation report · service record · recommendation

culture

esprit de corps

Shared pride among members

respect · authority

roles

squad leader

Head of small military unit

team leader · instructor · trainer · recruiter

Opposites
military rank authority source

noncommissioned officerscommissioned officers

Formally appointed military leaders

officers · lieutenants · captains · majors · colonels

military hierarchy position

noncommissioned officerscommissioned officers

Formally appointed military leaders

brass · flag officers · senior officers · privates · enlisted personnel

Family

noncommissioned, officer, officers, commission, commissioned, commissioner, commissioners, commissioning, commissions

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