what is a warrant officer in the united states army
Warrant officer (United States) Warrant officers are highly skilled, single-track specialty officers, and while the ranks are authorized by Congress, each branch of the uniformed services selects, manages, and uses warrant officers in slightly different ways. For appointment to warrant officer one (W‑1), a warrant is approved by the secretary of the respective service. For chief warrant officer ranks (W‑2 to W‑5), warrant officers are commissioned by the President of the United States and take the same oath as regular commissioned officers (O‑1 to O‑10).
Officer of the court In common law jurisdictions, the generic term officer of the court is applied to all those who, in some degree in function of their professional or similar qualifications, have a part in the legal system. Officers of the court should not be confused with court officers, the law enforcement personnel who work in courts.