In the United States Navy, the United States Coast Guard, the United States Public Health
Service Commissioned Corps, the National Oceanic and Atmospheric Administration Commissioned
Officer Corps, and the United States Maritime Service, vice admiral is a three-star flag
officer, with the pay grade of O-9.
Vice admiral ranks above rear admiral and below admiral.
Vice admiral is equivalent to the rank of lieutenant general in the other uniformed
services.
Statutory limits U.S. Code of law explicitly limits the total
number of vice admirals that may be on active duty at any given time.
The total number of active-duty flag officers is capped at 160 for the Navy.
For the Navy, no more than 16.7% of the service's active-duty flag officers may have more than
two stars.
Some of these slots are reserved by statute.
For example the Surgeon General of the United States Navy is a vice admiral.
The Judge Advocate General of the Navy is a vice admiral in the Navy or a lieutenant
general in the Marine Corps; the Surgeon General of the United States is also vice admiral
in the Public Health Service Commissioned Corps.
Officers serving in certain intelligence positions are not counted against either limit, including
the Deputy Director of the Central Intelligence Agency.
The President may also add vice admirals to the Navy if they are offset by removing an
equivalent number of three-star officers from other services.
Finally, all statutory limits may be waived at the President's discretion during time
of war or national emergency.
Appointment and tour length The three-star grade goes hand-in-hand with
the position of office it is linked to, so the rank is temporary.
Officers may only achieve three-star grade if they are appointed to positions that require
the officer to hold such a rank.
Their rank expires with the expiration of their term of office, which is usually set
by statute.
Vice admirals are nominated for appointment by the President from any eligible officers
holding the rank of rear admiral or above, who also meet the requirements for the position,
under the advice and/or suggestion of their respective department secretary, service secretary,
and if applicable, the Joint Chiefs.
The nominee must be confirmed via majority vote by the Senate before the appointee can
take office and thus assume the rank.
The standard tour length for most vice admiral positions is three years but some are set
four or more years by statute.
Extensions of the standard tour length can be approved, within statutory limits, by their
respective service secretaries, the Secretary of Defense, the President, and/or Congress
but these are rare, as they block other officers from being promoted.
Some statutory limits under the U.S. Code can be waived in times of national emergency
or war.
Three-star ranks may also be given by act of Congress but this is extremely rare.
Retirement Other than voluntary retirement, statute sets
a number of mandates for retirement.
Three-star officers must retire after 38 years of service unless appointed for promotion
or reappointed to grade to serve longer.
Otherwise all flag officers must retire the month after their 64th birthday.
The Secretary of Defense, however, can defer a three-star officer's retirement until the
officer's 66th birthday and the President can defer it until the officer's 68th birthday.
Flag officers typically retire well in advance of the statutory age and service limits, so
as not to impede the upward career mobility of their juniors.
Since there are a finite number of three-star slots available to each service, typically
one officer must leave office before another can be promoted.
Maintaining a three-star rank is a game of musical chairs; once an officer vacates a
position bearing that rank, he or she has no more than 60 days to be appointed or reappointed
to a job of equal or higher importance before he or she must involuntarily retire.
Historically, officers leaving three-star positions were allowed to revert to their
permanent two-star ranks to mark time in lesser jobs until statutory retirement, but now such
officers are expected to retire immediately to avoid obstructing the promotion flow.
United States Maritime Service Although it exists only as an auxiliary, the
United States Maritime Service does maintain the rank of vice admiral.
No USMS officer is currently commissioned at this rank.
The last USMS officer to hold the grade was Joseph D. Stewart, who retired in 2008.
Even though the Maritime Service is an auxiliary service, the grade is appointed by the President
via the Secretary of Transportation, with the consent of the Senate, making it a federally
recognized rank with corresponding paygrade.
However, their pay differs from the other federal uniformed service pay scale.
References