Title 10 › Subtitle E — Reserve Components › PART II — PERSONNEL GENERALLY › CHAPTER 1201 — AUTHORIZED STRENGTHS AND DISTRIBUTION IN GRADE › § 12005
Secretaries of the Army and Air Force decide how many reserve commissioned officers on active status can serve in each rank, but those numbers cannot be higher than set percentage limits of the total force. For the Army the caps are: Colonel 2%, Lieutenant colonel 6%, Major 13%, Captain 35%, First and Second lieutenant combined 44%. For the Air Force the caps are: Colonel 1.8%, Lieutenant colonel 4.6%, Major 14.0%, Captain 32.0%, First and Second lieutenant combined 47.6%. Medical and dental officers are not counted. If a rank has a vacancy, it may be filled by appointing someone in a lower rank. The Navy Reserve and Marine Corps Reserve also have percent limits. Navy line officer caps: Captain 1.5%, Commander 7%, Lieutenant commander 22%, Lieutenant 37%, Lieutenant (junior grade) and Ensign combined 32.5%. Marine officer caps: Colonel 2%, Lieutenant colonel 8%, Major 16%, Captain 39%, First and Second lieutenant combined 35%. If a grade actually has fewer officers than its cap, the unused slots can be shifted down to lower grades. Army and Air Force officers cannot be reduced in rank because authorized numbers fall, and Navy and Marine officers cannot be reduced in permanent grade for that reason.
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Armed Forces, Source: USLM XML via OLRC
Legislative History
Reference
Citation
10 U.S.C. § 12005
Title 10, Armed Forces
Last Updated
Sep 23, 2026
Release point: 119-110