:''Please see "
Admiral" for other nations which use this rank''

The stars and shoulder boards of a four star admiral
'Admiral' is a senior commissioned flag rank in the
United States Navy, the
United States Coast Guard, and the
Public Health Service Commissioned Corps. It is also commonly known as a "
Four Star Admiral". It is the equivalent of a
General in the
United States Army and outranked by a
Fleet Admiral. Because the "five star" and "six star" admiral ranks are reserved for war time use and special honors (
George Dewey) respectively, the rank of a four-star admiral is considered to be the highest promotion possible in the United States Navy and United States Coast Guard.
History
The
United States Navy did not have any Admirals until
1862 because many people felt the title too reminiscent of royalty to be used in the country's navy. Others saw the need for ranks above Captain, among them
John Paul Jones, who pointed out that the Navy had to have officers who "ranked" with Army Generals. He also felt there must be ranks above Captain to avoid disputes among senior Captains. The various
secretaries of the Navy repeatedly recommended to
Congress that Admiral ranks be created because the other navies of the world used them and American senior officers were "often subjected to serious difficulties and embarrassments in the interchange of civilities with those of other nations." Congress finally authorized nine Rear Admirals on
July 16,
1862, although that was probably more for the needs of the rapidly expanding Navy during the
American Civil War than any international considerations. Two years later Congress authorized the appointment of a Vice Admiral from among the nine Rear Admirals:
David Farragut. Another bill allowed the
President of the United States to appoint Farragut to full Admiral on
July 25,
1866, and
David Dixon Porter to Vice Admiral. When Farragut died in
1870 Porter became Admiral and
Stephen C. Rowan Vice Admiral. Even after they died, Congress did not allow the promotion of any of the Rear Admirals to succeed them, so there were no more Admirals or Vice Admirals by promotion until
1915 when Congress authorized an Admiral and a Vice Admiral each for the Atlantic, Pacific and Asiatic fleets.
There was one Admiral in the interim, however. In
1899, Congress recognized
George Dewey's accomplishments during the
Spanish-American War by authorizing the President to appoint him
Admiral of the Navy. He held that rank until he died in
1917. Nobody has since held that title. In
1944, Congress approved the five-star
Fleet Admiral rank. The first to hold it were
William D. Leahy,
Ernest J. King, and
Chester W. Nimitz. The Senate confirmed their appointments
December 15,
1944. The fourth Fleet Admiral,
William F. Halsey, got his fifth star in December
1945. None has been appointed since.
The sleeve stripes now used by Admirals and Vice Admirals in the
United States date from
March 11,
1869, when the
Secretary of the Navy's General Order Number 90 specified that for their "undress" uniforms Admirals would wear a two-inch stripe with three half-inch stripes above it and Vice Admirals the two-inch stripe with two half-inch stripes above it. The Rear Admiral got his two-inch stripe and one half-inch stripe in
1866.
The sleeve stripes had been more elaborate. When the Rear Admiral rank started in
1862 the sleeve arrangement was three stripes of three-quarter-inch lace alternating with three stripes of quarter-inch lace. It was some ten inches from top to bottom. The Vice Admiral, of course, had even more stripes and when Farragut became Admiral in
1866 he had so many stripes they reached from his cuffs almost to his elbow. On their dress uniforms the admirals wore bands of gold embroidery of live oak leaves and acorns.
The admirals of the
1860s wore the same number of stars on their shoulders as admirals of corresponding grades do today. In
1899, the Navy's one Admiral (Dewey) and 18 Rear Admirals put on the new shoulder marks, as did the other officers when wearing their white uniforms, but kept their stars instead of repeating the sleeve cuff stripes.
During the
20th century, the ranks of the modern U.S. Admiralty were firmly established. An oddity that did exist was that the U.S. Navy did not have a one star rank except briefly during the
Second World War and then not permanently until
1986. (See
Commodore)
Current usage
The
21st century United States Navy, Coast Guard, NOAA Commissioned Corps, and the PHS Commissioned Corps flag ranks are as follows.
# Admiral
#
Vice Admiral
#
Rear Admiral (upper half)
#
Rear Admiral (lower half)
The rank of
Fleet Admiral is still listed on U.S. Navy precedence charts but is not considered an active rank.
The Navy is authorized by law to have a maximum number of Admirals of all grades serving on active duty at any time. Only 15.7% of that number may rank higher than Rear Admiral (upper half), and of those, only 25% may rank as a full Admiral. This typically works out to about
eight full Admirals. All of these limits may be waived during war or national emergency.
★ The Coast Guard is currently authorized to have only one four-star Admiral, which is held by the
Commandant of the Coast Guard.
★ The
Public Health Service Commissioned Corps (PHSCC) commissions only one four-star rank. The only position that currently merits a four-star rank in the PHSCC is the
Assistant Secretary for Health (ASH). While the
Surgeon General is the head of the PHSCC, the ASH is the highest ranking officer in the PHSCC.
'See also':
U.S. Navy Officer Rank Insignia,
List of United States four-star officers,
List of United States Navy four-star admirals