What is Captain (United States O-3)?
{{no sources|date=May 2018}} [[File:US-O3 insignia.svg|200px|right]] In the [[United States Army]] (USA), [[United States Marine Corps|U.S. Marine Corps]] (USMC), and [[United States Air Force|U.S. Air Force]] (USAF), '''captain''' is a [[Company (military unit)|company]] grade officer rank, with the pay grade of O-3. It ranks above [[First Lieutenant#United States|first lieutenant]] and below [[Major (United States)|major]]. It is equivalent to the Rank of Lieutenant in the Navy/Coast Guard officer rank system. ==Other websites== *[https://www.army.mil/e2/c/downloads/376665.pdf DA Pamphlet 600–3, Commissioned Officer Professional Development and Career Management] [[Category:United States Army]] [[Category:Military ranks]] {{military-stub}}