Major (United States)
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In the United States Army, Marine Corps, Air Force and Space Force, major is a field officer above the rank of captain and below the rank of lieutenant colonel. It is equivalent to the rank of lieuten
Major Roger Donlon, US Army. Note golden oak leaf insignia on shoulder board.
U.S. Army major rank insignia during the 1860s
Captain (United States O-3)
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Captain in the U.S. Army, U.S. Marine Corps, U.S. Air Force, and U.S. Space Force is a company-grade officer rank, with the pay grade of O-3. It ranks above first lieutenant and below major. It is equ
Captain Ed Dwight (USAF), with two-silver-bar insignia on his side cap.
