Lieutenant (navy)

Common military ranks in English
Navies	Armies	Air forces
Commissioned and Non-commissioned officers
Admiral of the fleet	Marshal or Field marshal	Marshal of the air force
Admiral	General	Air chief marshal
Vice admiral	Lieutenant general	Air marshal
Rear admiral	Major general	Air vice-marshal
Commodore	Brigadier or Brigadier general	Air commodore
Captain	Colonel	Group captain
Commander	Lieutenant colonel	Wing commander
Lieutenant commander	Major or Commandant	Squadron leader
Lieutenant	Captain	Flight lieutenant
Sub-lieutenant	Lieutenant or First lieutenant	Flying officer
Ensign	Second lieutenant	Pilot officer
Midshipman	Officer cadet	Flight cadet
Enlisted grades
Warrant officer or Chief petty officer	Warrant officer or Sergeant major	Warrant officer
Petty officer	Sergeant	Sergeant
Leading seaman	Corporal	Corporal
Seaman	Private	Aircraftman

Lieutenant^{[nb 1]} (abbreviated Lt, LT, LT(N), Lt(N), Lieut and LEUT, depending on nation) is a commissioned officer rank in many nations' navies. It is typically the most senior of junior officer ranks. The rank's insignia usually consists of two medium gold braid stripes and often the uppermost stripe features a loop or executive curl.

The now immediately senior rank of lieutenant commander was formerly a senior naval lieutenant rank. Many navies also use a subordinate rank of sub-lieutenant. The appointment of "first lieutenant" in many navies is held by a senior lieutenant.

Naval lieutenants rank higher than army lieutenants; a naval lieutenant is a NATO OF-2 (US grade O-3) and ranks with an army captain.

History

From at least 1580,^[1] the lieutenant on a ship had been the officer immediately subordinate to the captain. Before the English Restoration, lieutenants were appointed by their captains, and this inevitably led to abuses and to the widespread appointment of men of insufficient qualification. In 1677, Samuel Pepys introduced the first examination for lieutenant,^[2] and it is from the date of this examination that their seniority was set.

Lieutenants were numbered by their seniority within the ship, so that a frigate (which was entitled to three) would have a first lieutenant, a second lieutenant, and a third lieutenant. A first-rate ship was entitled to six, and they were numbered accordingly. At first, a lieutenant's commission was given only for the ship in which he served, but with policy changes after the loss of HMS Wager in 1741 and the subsequent mutiny, lieutenants were given full commissions upon passing their examination.^[1]

During the early days of the naval rank, some lieutenants could be very junior indeed, while others could be on the cusp of promotion to captain; those lieutenants ranged across modern army ranks from second lieutenant through lieutenant colonel. As the rank structure of navies stabilised, and the ranks of commander, lieutenant commander and sub-lieutenant were introduced, the naval lieutenant today ranks with an army captain (NATO OF-2 or US O-3).

In the United States Navy, promotion to lieutenant is governed by Department of Defense policies derived from the Defense Officer Personnel Management Act of 1980. DOPMA guidelines suggest 95% of lieutenants (junior grade) should be promoted to lieutenant after serving a minimum of two years at their present rank.

Rank insignia

U.S. Navy, U.S. Coast Guard, U.S. NOAA Commissioned Officer Corps and U.S. PHS(Senior Assistant) insignia of the rank of Lieutenant (Navy)

Three lieutenant shoulder boards of the Royal Canadian Navy with the insignia worn by honorary aides-de-camp to the Lieutenant Governor of British Columbia (left) Lieutenant Governor of Québec (centre) and Lieutenant Governor of New Brunswick (right).

The insignia of a lieutenant in many navies, including the Royal Navy,^[3] consists of two medium gold braid stripes (top stripe with loop) on a navy blue or black background. This pattern was copied by the United States Navy and various air forces for their equivalent ranks grades, except that the loop is removed. (see flight lieutenant).

France

Germany

Greece

India

Poland

Portugal

Romania

Spain

Royal Navy - Royal Canadian Navy

United States Navy

United States Coast Guard

United States NOAA Commissioned Officer Corps

United States Public Health Service Commissioned Corps

"First lieutenant" in naval usage

The first lieutenant (1st Lt or 1LT) in the Royal Navy and other Commonwealth navies, is a post or appointment, rather than a rank. Historically, the lieutenants in a ship were ranked in accordance with seniority, with the most senior being termed the first lieutenant and acting as the second-in-command. Although lieutenants are no longer numbered by seniority, the post of "first lieutenant" remains.

In minor war vessels, destroyers and frigates, the first lieutenant (either a lieutenant or lieutenant commander) is second in command, executive officer (XO) and head of the executive branch; in larger ships, where a commander of the warfare specialisation is appointed as the executive officer, a first lieutenant (normally a lieutenant commander) is appointed as his deputy. The post of first lieutenant in a shore establishment carries a similar responsibility to that of the first lieutenant of a capital ship.

In the US Navy or US Coast Guard, the billet of first lieutenant describes the officer in charge of the deck department or division, depending on the size of the ship. In smaller ships that have only a single deck division, the billet is typically filled by an ensign; while in larger ships, with a deck department consisting of multiple subordinate divisions, the billet may be filled by a lieutenant commander. On submarines and smaller Coast Guard cutters, the billet of first lieutenant may be filled by a petty officer.

Notes

1. The pronunciation of lieutenant is generally split between /lɛfˈtɛnənt/ lef-TEN-ənt or /lᵻfˈtɛnənt/, generally in the United Kingdom, Ireland, and Commonwealth countries, and ⁱ/ljuːˈtɛnənt/ lew-TEN-ənt or /ləˈtɛnənt/, generally associated with the United States. See lieutenant.

References

1. "Officer Ranks in the Royal Navy - Lieutenant". Royal Naval Museum. Retrieved 2008-10-11.
2. Gentlemen and Tarpaulins, by J D Davies, Oxford University Press, 1991, ISBN 978-0-19-820263-9, p.40
3. "Uniforms and Badges of Rank - Royal Navy website". Retrieved 2008-10-05.