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VICE ADMIRAL (VADM) — U.S. NAVY O-9

The Navy's three-star flag officer — Numbered Fleet commanders and senior service chiefs.

Three silver stars — U.S. Navy Vice Admiral flag insignia
Insignia
Paygrade
O-9
Abbreviation
VADM
NATO Code
OF-8
Category
Commissioned Officer
Basic Pay (2026)
$19,194–$19,194/mo
Flag Officer
Yes

OVERVIEW

Vice Admiral (VADM) is the U.S. Navy O-9 flag officer rank — a three-star admiral, equivalent in paygrade to a Lieutenant General in the Army, Marine Corps, Air Force, and Space Force. VADMs command Numbered Fleets (e.g., U.S. 3rd Fleet, U.S. 5th Fleet, U.S. 7th Fleet), serve as Deputy Chief of Naval Operations on the OPNAV staff, command Naval Forces Cyber Command, and hold senior positions at U.S. and combatant commands.

Unlike permanent O-1 through O-6 ranks, three-star (O-9) and four-star (O-10) positions are tied to specific billets. An officer holds the grade only while serving in a position designated for that grade by Congress.

RESPONSIBILITIES

  • Commander of a Numbered Fleet (e.g., U.S. 3rd, 5th, 6th, 7th, 10th Fleet)
  • Deputy Chief of Naval Operations (e.g., DCNO for Operations, Plans, Strategy)
  • Commander, Naval Air Forces (AIRPAC) or Commander, Naval Surface Forces (SURFPAC)
  • Senior leader at a Combatant Command (e.g., Deputy Commander, USINDOPACOM)

HISTORY

The rank of Vice Admiral was authorized for the U.S. Navy in 1862 alongside the original creation of the Rear Admiral grade. The first U.S. Navy Vice Admiral was David Glasgow Farragut, who was promoted from Rear Admiral to Vice Admiral in 1864.

In modern practice, VADMs occupy the most senior operational and staff positions in the Navy short of full Admiral. The number of three-star billets in each service is set annually by the Department of Defense and subject to statutory caps under 10 U.S.C.

PAY

O-9 basic pay · 2026 DFAS table
$19,194 – $19,194/ month
Statutory pay cap applies — flag-officer basic pay is capped at the rate prescribed by 5 U.S.C. § 5316 (Executive Schedule Level III) regardless of years of service.
How to address
Verbally "Admiral Smith." In writing: "VADM Jane Smith, USN."
Prerequisites
  • Selection by a flag-officer promotion board and Senate confirmation
  • Successful service at the O-8 grade
  • Position-tied promotion: must be assigned to an O-9 billet authorized by Congress
Common assignments
  • Commander, U.S. Third Fleet (San Diego, CA)
  • Commander, U.S. Seventh Fleet (Yokosuka, Japan)
  • Deputy Chief of Naval Operations on the OPNAV staff (Pentagon)
  • Commander, Naval Air Forces / Naval Surface Forces

ADJACENT RANKS

Previous · O-8Rear AdmiralNext · O-10 Admiral

RELATED BASE

Navy Base · HI
Joint Base Pearl Harbor-Hickam
U.S. Pacific Fleet Numbered Fleet commanders (VADMs) are headquartered in the Pacific theater, including Pearl Harbor.

FREQUENTLY ASKED QUESTIONS

The number of active-duty Vice Admirals is set by Department of Defense allocations under statutory caps. The Navy typically has roughly 30–40 three-star officers serving in operational and staff billets at any given time.

Yes. A Navy Vice Admiral (O-9) is equivalent in paygrade and seniority to a Lieutenant General in the U.S. Army, Marine Corps, Air Force, and Space Force.

SOURCES

Last updated 2026-05-02
All Officer RanksFull Rank Structure