Commission (ship)
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Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of
project commissioning Project commissioning is the process of assuring that all systems and components of a building or industrial plant are designed, installed, tested, operated, and maintained according to the operational requirements of the owner or final client. ...
. The term is most commonly applied to placing a
warship A warship or combatant ship is a naval ship that is built and primarily intended for naval warfare. Usually they belong to the armed forces of a state. As well as being armed, warships are designed to withstand damage and are usually faster a ...
in
active duty Active duty, in contrast to reserve duty, is a full-time occupation as part of a military force. In the United Kingdom and the Commonwealth of Nations, the equivalent term is active service. India The Indian Armed Forces are considered to be one ...
with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition.
Ship naming and launching Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical pro ...
endow a ship hull with her identity, but many milestones remain before she is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and
electronic Electronic may refer to: *Electronics, the science of how to control electric energy in semiconductor * ''Electronics'' (magazine), a defunct American trade journal *Electronic storage, the storage of data using an electronic device *Electronic co ...
systems,
galley A galley is a type of ship that is propelled mainly by oars. The galley is characterized by its long, slender hull, shallow draft, and low freeboard (clearance between sea and gunwale). Virtually all types of galleys had sails that could be used ...
, and other equipment required to transform the new hull into an operating and habitable warship are installed and tested. The prospective commanding officer, ship's officers, the
petty officer A petty officer (PO) is a non-commissioned officer in many navies and is given the NATO rank denotation OR-5 or OR-6. In many nations, they are typically equal to a sergeant in comparison to other military branches. Often they may be superior ...
s, and seamen who will form the crew report for training and familiarization with their new ship. Before commissioning, the new ship undergoes
sea trials A sea trial is the testing phase of a watercraft (including boats, ships, and submarines). It is also referred to as a "shakedown cruise" by many naval personnel. It is usually the last phase of construction and takes place on open water, and i ...
to identify any deficiencies needing correction. The preparation and readiness time between christening-launching and commissioning may be as much as three years for a
nuclear-powered Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced b ...
aircraft carrier An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and facilities for carrying, arming, deploying, and recovering aircraft. Typically, it is the capital ship of a fleet, as it allows a ...
to as brief as twenty days for a
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
landing ship An amphibious warfare ship (or amphib) is an amphibious vehicle warship employed to land and support ground forces, such as marines, on enemy territory during an amphibious assault. Specialized shipping can be divided into two types, most crud ...
. USS ''Monitor'', of
American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...
fame, was commissioned less than three weeks after launch.


Commissioning a ship


Sea trials

Regardless of the type of ship in question, a vessel's journey towards commissioning in its nation's navy begins with a process known as sea trials. Sea trials usually take place some years after a vessel was laid down, and mark the interim step between the completion of a ship's construction and its official acceptance for service with its nation's navy. Sea trials begin when the ship is floated out of its dry dock (or more rarely, moved by a vehicle to the sea from its construction hangar, as was the case with the
submarine A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely op ...
), at which time the initial crew for a ship (usually a skeleton crew composed of yard workers and naval personnel; in the modern era of increasingly complex ships the crew will include technical representatives of the ship builder and major system subcontractors) will assume command of the vessel in question. The ship is then sailed in littoral waters to test the design, equipment, and other ship specific systems to ensure that they work properly and can handle the equipment that they will be using in the future. Tests during this phase can include launching missiles from missile magazines, firing the ship's gun (if so equipped), conducting basic flight tests with rotary and fixed-wing aircraft that will be assigned to the ship, and various tests of the electronic and propulsion equipment. Often during this phase of testing problems arise relating to the state of the equipment on the ship, which can require returning to the builder's shipyard to address those concerns. In addition to problems with a ship's arms, armament, and equipment, the sea trial phase a ship undergoes prior to commissioning can identify issues with the ship's design that may need to be addressed before it can be accepted into service. During her sea trials in 1999 French Naval officials determined that the was too short to safely operate the E2C Hawkeye, resulting in her return to the builder's shipyard for enlargement. After a ship has successfully cleared its sea trial period, it will officially be accepted into service with its nation's navy. At this point, the ship in question will undergo a process of
degaussing Degaussing is the process of decreasing or eliminating a remnant magnetic field. It is named after the gauss, a unit of magnetism, which in turn was named after Carl Friedrich Gauss. Due to magnetic hysteresis, it is generally not possible to redu ...
and/or
deperming Degaussing is the process of decreasing or eliminating a remnant magnetic field. It is named after the gauss, a unit of magnetism, which in turn was named after Carl Friedrich Gauss. Due to magnetic hysteresis, it is generally not possible to redu ...
, to reduce the ship's magnetic signature.


Commissioning

Once a ship's sea trials are successfully completed, plans for the commissioning ceremony will take shape. Depending on the naval traditions of the nation in question, the commissioning ceremony may be an elaborately planned event with guests, the ship's future crew, and other persons of interest in attendance, or the nation may forgo a ceremony and administratively place the ship in commission. At a minimum, on the day on which the ship is to be commissioned the crew will report for duty aboard the ship and the commanding officer will read through the orders given for the ship and its personnel. If the ship's ceremony is a public affair, the Captain may make a speech to the audience, along with other VIPs as the ceremony dictates. Religious ceremonies, such as blessing the ship or the singing of traditional hymns or songs may also occur. Once a ship has been commissioned its final step toward becoming an active unit of the navy it serves is to report to its home port and officially load or accept any remaining equipment (such as munitions).


Ship decommissioning

To decommission a ship is to terminate its career in service in the armed forces of a nation. Unlike wartime ship losses, in which a vessel lost to enemy action is said to be struck, decommissioning confers that the ship has reached the end of its usable life and is being retired from a country's navy. Depending on the naval traditions of the country, a ceremony commemorating the decommissioning of the ship may take place, or the vessel may be removed administratively with minimal fanfare. The term "paid off" is alternatively used in
British and Commonwealth British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...
contexts, originating in the age-of-sail practice of ending an officer's commission and paying crew wages once the ship completed its voyage. Ship decommissioning usually occurs some years after the ship was commissioned and is intended to serve as a means by which a vessel that has become too old or obsolete can be retired with honor from the country's armed forces. Decommissioning of the vessel may also occur due to treaty agreements (such as the
Washington Naval Treaty The Washington Naval Treaty, also known as the Five-Power Treaty, was a treaty signed during 1922 among the major Allies of World War I, which agreed to prevent an arms race by limiting naval construction. It was negotiated at the Washington Nav ...
) or for safety reasons (such as a ship's
nuclear reactor A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. Heat from nu ...
and associated parts reaching the end of their service life), depending on the type of ship being decommissioned. In a limited number of cases a ship may be decommissioned if the vessel in question is judged to be damaged beyond economical repair, as was the case with , or . In rare cases, a navy or its associated country may recommission or leave a ship that is old or obsolete in commission with the regular force rather than decommissioning the vessel in question due to the historical significance or public sentiment for the ship in question. This is the case with the ships and . Vessels preserved in this manner typically do not relinquish their names to other, more modern ships that may be in the design, planning, or construction phase of the parent nation's navy. Prior to its formal decommissioning, the ship in question will begin the process of decommissioning by going through a preliminary step called inactivation or deactivation. During this phase, a ship will report to a naval facility owned by the country to permit the ship's crew to offload, remove, and dismantle the ship's weapons, ammunition, electronics, and other material that is judged to be of further use to the nation. The removed material from a ship usually ends up either rotating to another ship in the class with similar weapons and/or capabilities, or in storage pending a decision on equipment's fate. During this time a ship's crew may be thinned out via transfers and reassignments as the ongoing removal of equipment renders certain personnel (such as missile technicians or gun crews) unable to perform their duties on the ship in question. Certain aspects of a ship's deactivation – such as the removal or deactivation of a ship's nuclear weapons capabilities – may be governed by international treaties, which can result in the presence of foreign officials authorized to inspect the weapon or weapon system to ensure compliance with treaties. Other aspects of a ship's decommissioning, such as the reprocessing of nuclear fuel from a ship utilizing a nuclear reactor or the removal of hazardous materials from a ship, are handled by the government according to the nation's domestic policies. When a ship finishes its inactivation, it is then formally decommissioned, after which the ship is usually towed to a storage facility. In addition to the economic advantages of retiring a ship that has grown maintenance intensive or obsolete, the decommissioning frees up the name used by the ship, allowing vessels currently in the planning or building stages to inherit the name of that warship. Often, but not always, ships that are decommissioned spend the next few years in a
reserve fleet A reserve fleet is a collection of naval vessels of all types that are fully equipped for service but are not currently needed; they are partially or fully decommissioned. A reserve fleet is informally said to be "in mothballs" or "mothballed"; a ...
before their ultimate fate is decided.


Commissioning and decommissioning practices by nation


United States Navy

Commissioning in the early
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
under sail was attended by no ceremony. An officer designated to command a new ship received orders similar to those issued to Captain
Thomas Truxtun Thomas Truxtun (or Truxton) (February 17, 1755 – May 5, 1822) was an American naval officer after the Revolutionary War, when he served as a privateer, who rose to the rank of commodore in the late eighteenth century and later served in the Quas ...
in 1798: In Truxtun's time, the prospective
commanding officer The commanding officer (CO) or sometimes, if the incumbent is a general officer, commanding general (CG), is the officer in command of a military unit. The commanding officer has ultimate authority over the unit, and is usually given wide latitu ...
had responsibility for overseeing construction details, outfitting the ship, and recruiting his crew. When a captain determined that his new ship was ready to take to sea, he mustered the crew on deck, read his orders, broke the national ensign and distinctive
commissioning pennant The commissioning pennant (or masthead pennant) is a pennant (also spelled "pendant") flown from the masthead of a warship. The history of flying a commissioning pennant dates back to the days of chivalry with their trail pendants being flown fr ...
, and caused the
watch A watch is a portable timepiece intended to be carried or worn by a person. It is designed to keep a consistent movement despite the motions caused by the person's activities. A wristwatch is designed to be worn around the wrist, attached by ...
to be set and the first entry to be made in the
log Log most often refers to: * Trunk (botany), the stem and main wooden axis of a tree, called logs when cut ** Logging, cutting down trees for logs ** Firewood, logs used for fuel ** Lumber or timber, converted from wood logs * Logarithm, in mathe ...
. Thus, the ship was placed in commission. Commissionings were not public affairs, and unlike christening-and-launching ceremonies, were not recorded by newspapers. The first specific reference to commissioning located in naval records is a letter of November 6, 1863, from
Secretary of the Navy The secretary of the Navy (or SECNAV) is a statutory officer () and the head (chief executive officer) of the Department of the Navy, a military department (component organization) within the United States Department of Defense. By law, the se ...
Gideon Welles Gideon Welles (July 1, 1802 – February 11, 1878), nicknamed "Father Neptune", was the United States Secretary of the Navy from 1861 to 1869, a cabinet post he was awarded after supporting Abraham Lincoln in the 1860 election. Although opposed ...
to all navy yards and stations. The Secretary directed: "Hereafter the commandants of navy yards and stations will inform the Department, by special report of the date when each vessel preparing for sea service at their respective commands, is placed in commission." Subsequently, various editions of Navy regulations mentioned the act of putting a ship in commission, but details of a commissioning ceremony were not prescribed. Through custom and usage, a fairly standard practice emerged, the essentials of which are outlined in current Navy regulations. Craft assigned to Naval Districts and shore bases for local use, such as harbor tugs and floating drydocks, are not usually placed in commission but are instead given an "in service" status. They do fly the
national ensign An ensign is the national flag flown on a vessel to indicate nationality. The ensign is the largest flag, generally flown at the stern (rear) of the ship while in port. The naval ensign (also known as war ensign), used on warships, may be differ ...
, but not a commissioning pennant. In modern times, officers and crew members of a new warship are assembled on the
quarterdeck The quarterdeck is a raised deck behind the main mast of a sailing ship. Traditionally it was where the captain commanded his vessel and where the ship's colours were kept. This led to its use as the main ceremonial and reception area on bo ...
or other suitable area. Formal transfer of the ship to the prospective commanding officer is done by the Chief of Naval Operations or his representative. The
national anthem A national anthem is a patriotic musical composition symbolizing and evoking eulogies of the history and traditions of a country or nation. The majority of national anthems are marches or hymns in style. American, Central Asian, and European n ...
is played, the transferring officer reads the commissioning directive, the ensign is hoisted, and the commissioning pennant broken. The prospective commanding officer reads his orders, assumes command, and the first watch is set. Following, the sponsor is traditionally invited to give the first order to the ship's company: "Man our ship and bring her to life!", whereupon the ship's assigned crew would run on board and man the rails of the ship. In recent years, commissionings have become more public occasions. Most commonly assisted by a Commissioning Support Team (CST), the Prospective Commanding Officer and ship's crew, shipbuilder executives, and senior Navy representatives gather for a formal ceremony placing the ship in active service (in commission). Guests, including the ship's sponsor, are frequently invited to attend, and a prominent individual delivers a commissioning address. On May 3, 1975, more than 20,000 people witnessed the commissioning of at
Norfolk, Virginia Norfolk ( ) is an independent city in the Commonwealth of Virginia in the United States. Incorporated in 1705, it had a population of 238,005 at the 2020 census, making it the third-most populous city in Virginia after neighboring Virginia Be ...
. The carrier's sponsor, daughter of Fleet Admiral Chester Nimitz, was introduced, and US President
Gerald R. Ford Gerald Rudolph Ford Jr. ( ; born Leslie Lynch King Jr.; July 14, 1913December 26, 2006) was an American politician who served as the 38th president of the United States from 1974 to 1977. He was the only president never to have been elected ...
was the principal speaker. Regardless of the type of ship, the brief but impressive commissioning ceremony completes the cycle from christening and launching to bring the ship into full status as a warship of her nation.


See also

*
Shakedown cruise Shakedown cruise is a nautical term in which the performance of a ship is tested. Generally, shakedown cruises are performed before a ship enters service or after major changes such as a crew change, repair or overhaul. The shakedown cruise s ...
*
Taken on Strength Taken on Strength is a British and British Commonwealth term referring to a person being added to a military organization, or in some cases becoming an employee of a government department, agency or statutory corporation. For an aircraft or a vesse ...
*
Decommissioning of Russian nuclear-powered vessels The decommissioning of Russian nuclear-powered vessels is an issue of major concern to the United States and to Scandinavian countries near Russia. From 1950 to 2003, the Soviet Union and its major successor state, Russia, constructed the largest n ...
*
Lists of ship commissionings and decommissionings This is an index of lists of ship commissionings and decommissionings by year. __TOC__ Ship commissionings Ship decommissionings {{Shiplife ...


References


Citations


Sources

* This article includes text from the public domain ''Ships of the United States Navy: Christening, Launching and Commissioning, Second Edition'', prepared for and published by the Naval History Division of the
Department of the Navy Navy Department or Department of the Navy may refer to: * United States Department of the Navy, * Navy Department (Ministry of Defence), in the United Kingdom, 1964-1997 * Confederate States Department of the Navy, 1861-1865 * Department of the ...
,
Washington, D.C. ) , image_skyline = , image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan, ...
, 1975.


External links


Navy Traditions and Customs
from
Naval Historical Center The Naval History and Heritage Command, formerly the Naval Historical Center, is an Echelon II command responsible for the preservation, analysis, and dissemination of U.S. naval history and heritage located at the historic Washington Navy Yard. ...

Photos from the 1986 commissioning of USS ''Samuel B. Roberts'' (FFG 58)
{{DEFAULTSORT:Ship Commissioning Naval ceremonies