|Comparative military ranks|
|Naval officer ranks|
Rear admiral is a senior naval flag officer rank, equivalent to a major general and air vice marshal and above that of a commodore and captain, but below that of a vice admiral. It is regarded as a two star "admiral" rank. It is often regarded as a two-star rank with a NATO code of OF-7.
It originated from the days of naval sailing squadrons and can trace its origins to the Royal Navy. Each naval squadron would be assigned an admiral as its head, who would command from the centre vessel and direct the activities of the squadron. The admiral would in turn be assisted by a vice admiral, who commanded the lead ships which would bear the brunt of a naval battle. In the rear of the naval squadron, a third admiral would command the remaining ships and, as this section of the squadron was considered to be in the least danger, the admiral in command of the rear would typically be the most junior of the squadron admirals. This has survived into the modern age, with the rank of rear admiral the most-junior of the admiralty ranks of many navies.
In some European navies (e.g., that of France), and in the Canadian Forces' French rank translations, the rank of rear admiral is known as contre-amiral. In the German Navy the rank is known as Konteradmiral, superior to the flotilla admiral (Commodore in other navies). In the Royal Netherlands Navy, this rank is known as schout-bij-nacht (lit.: supervisor during night), denoting the role junior to the squadron admiral, and fleet admiral.
Main article: Rear admiral (Australia)
|Rear admiral (Australia)|
|Service branch||Royal Australian Navy|
|NATO rank code||O-9|
|Next higher rank||Vice admiral|
|Next lower rank||Commodore|
The Royal Australian Navy maintains a rank of rear admiral; refer to Australian Defence Force ranks and insignia. The abbreviation is RADM.
Since the mid-1990s, the insignia of a Royal Australian Navy rear admiral is the Crown of St. Edward above a crossed sword and baton, above two silver stars, above the word "Australia". Like the Royal Navy version, the sword is a traditional naval cutlass. The stars have eight points, unlike the four pointed Order of the Bath stars used by the army (which are often referred to as "pips"). Prior to 1995, the RAN shoulder board was identical to the Royal Navy shoulder board. The Royal Navy shoulder board changed again in 2001 and the Australian and UK shoulder boards are now identical except for the word "Australia".
Rear Admiral Robyn Walkerbecame the first female admiral in the Royal Australian Navy when she was appointed Surgeon-General of the Australian Defence Force on 16 December 2011.
|Rear admiral (Belize)|
|Service branch||Belize Coast Guard|
|NATO rank code||O-7|
|Next higher rank||None|
|Next lower rank||Rear admiral (lower half)|
A rear admiral in the Belize Coast Guard is either of two different ranks of commissioned officers: one-star flag officers and two-star flag officers. In general, in most nations, the term "rear admiral" refers to an officer of two-star rank.
The Rear Admiral (Upper Half) is a two-star flag officer. Rear Admiral is the highest rank in the BCG and is designated a two-star flag on their insignia. Belize Coast Guard ranks insignias are similar to those with the U.S Coast Guard with few changes made.
In the Royal Canadian Navy, the rank of rear-admiral (RAdm) (contre-amiral or CAm in French) is the Navy rank equivalent to major-general of the Army and Air Force. A rear-admiral is a flag officer, the naval equivalent of a general officer. A rear-admiral is senior to a commodore and brigadier-general, and junior to a vice-admiral and lieutenant-general.
The rank insignia for a rear-admiral is two silver maple leaves beneath a silver crossed sword and baton, all surmounted by St Edward's Crown, worn on gold shoulder boards on the white short-sleeved shirt or the tropical white tunic. The service dress features a wide strip of gold braid around the cuff and, since June 2010, above it a narrower strip of gold braid embellished with the executive curl. On the visor of the service cap are two rows of gold oak leaves.
Further information: Canadian Forces ranks and insignia
|NATO rank code||Student Officer||OF-1||OF-2||OF-3||OF-4||OF-5||OF-6
|Royal Canadian Navy||NCdt||A/SLt||SLt||Lt(N)||LCdr||Cdr||Capt(N)||Cmdre||RAdm||VAdm||Adm
|Canadian Army||OCdt||2Lt||Lt||Capt||Maj||LCol||Col||BGen||MGen||LGen||Gen||Not used|
|Royal Canadian Air Force||OCdt||2Lt||Lt||Capt||Maj||LCol||Col||BGen||MGen||LGen||Gen||Not used|
Konteradmiral is an OF-7 two-star rank equivalent to the Generalmajor (en: Major general) in the German Army and the German Air Force.
The Guyana Defence Force Coast Guard is the naval component of the Military of Guyana. As such, the ranks of the Coast Guard are naval ranks similar to the practice in the respective Coast Guards of Jamaica and Trinidad and Tobago. The rank of rear admiral was first awarded to chief of staff commodore Gary Best on August 19, 2013.
The rank insignia consists of two silver pips with green highlights, beneath a crossed sword and baton (also silver colored), all surmounted by the gold-colored Cacique's crown with red, and green highlights.
Main article: Rear admiral (India)
The Indian Navy also maintains a rear admiral rank senior to commodore and captain ranks and junior to vice admiral (and admiral) ranks.
The rank insignia for a rear admiral is two stars beneath crossed sword and baton, all surmounted by Emblem of India, worn on shoulder boards.
Before Islamic Revolution (1979)
The Iranian Imperial Navy (IIN).
After Islamic Revolution (1979)
The Islamic Republic of Iran Navy (IRIN), also known as the Iranian Navy.
A rear admiral in the Pakistani Navy is a senior and two-star rank naval officer, appointed in higher naval commands. Like most Commonwealth navies, the rear admiral rank is superior to commodore and captain. However, the rank is junior to the three-star rank vice-admiral and four-star rank admiral, who is generally a Chief of Naval Staff of the Navy.
The rank of Rear Admiral is normally held by the Commander of the Namibian Navy.
Schout-bij-nacht (pronounced [ˈsxʌu̯d bɛi̯ ˈnɑxt]) is a Dutch Naval rank, equivalent to rear admiral in the US Navy and Royal Navy. It is the second most junior admiral position of the Dutch Navy, ranking above commandeur ("commodore") and below a vice-admiraal ("vice admiral").
The rank of schout-bij-nacht originated between the 15th and 16th century. Interpreted as "watch-at-night", the schout-bij-nacht was the officer who supervised the ship when the captain was asleep.
In later times the schout-bij-nacht was also the officer who supervised an entire naval squadron, in the absence of a senior admiral, and by the 17th century schout-bij-nacht was the common rank held by the naval commander of a battle fleet's rear squadron.
In the 17th century the navies of Sweden and Denmark-Norway adopted the rank as schoutbynacht and the early Imperial Russian Navy as шаутбенахт ("shautbenakht"). In 1724 the Russians, followed in 1771 by both the Swedish Navy and the Dano-Norwegian Navy changed the name of the rank to counter admiral (контр-адмирал in Russian, konteramiral in Swedish, kontreadmiral in Danish and Norwegian).
The highest ordinary rank currently filled in the Royal New Zealand Navy is rear admiral and this is the rank held by the Chief of Navy unless that person is also Chief of Defence Force.
Main article: Singapore Armed Forces ranks § Officers
The Republic of Singapore Navy uses two ranks with the title of rear admiral: rear-admiral (one-star), a one-star rank; and rear-admiral (two-star), a two-star rank. Usually held by the Chief of Navy or Fleet Commander, the rank is reserved for the highest-ranking flag officer of the navy.
Main article: Rear admiral (Sweden)
In Sweden, rear admiral is a two-star admiral rank of the Swedish Navy.
Main article: Rear admiral (Royal Navy)
The Royal Navy maintains a rank of rear admiral. Note that the rank of rear admiral is quite different from the honorary office Rear-Admiral of the United Kingdom.
Main article: Rear admiral (United States)
In the United States since 1984, there have been two ranks with the title of rear admiral: rear admiral (lower half) (RDML), a one-star rank; and rear admiral (RADM), a two-star rank. Prior to that, a combination of ranks was used.
In Vietnam, the equivalent to rear admiral is the Chuẩn Đô đốc or Đề Đốc which is a 1-star rank. It is below the vice admiral (2 star) and above senior captain (of the Navy).