Ship commissioning in the context of "USS Wyoming (SSBN-742)"

USS Missouri (hull number BB-63) is an Iowa-class battleship built for the United States Navy (USN) in the 1940s and is now a museum ship. Completed in 1944, she is the last battleship commissioned by the United States. The ship was assigned to the Pacific Theater during World War II, where she participated in the Battles of Iwo Jima and Okinawa and shelled the Japanese home islands. Her quarterdeck was the site where the Japanese Instrument of Surrender was signed, officially ending World War II.

After World War II, Missouri served in various diplomatic, show of force and training missions. In 1950, the ship ran aground during high tide in Chesapeake Bay and after great effort was re-floated several weeks later. She later fought in the Korean War during two tours between 1950 and 1953. Missouri was the first American battleship to arrive in Korean waters and served as the flagship for several admirals. The battleship took part in numerous shore bombardment operations and also served in a screening role for aircraft carriers. Missouri was decommissioned in 1955 and transferred to the reserve fleet (also known as the "Mothball Fleet").

HMS Gloucester was one of the second batch of three Town-class light cruisers built for the Royal Navy during the late 1930s. Commissioned shortly before the start of World War II in August 1939, the ship was initially assigned to the China Station and was transferred to the Indian Ocean and later to South Africa to search for German commerce raiders. She was transferred to the Mediterranean Fleet in mid-1940 and spent much of her time escorting Malta Convoys. Gloucester played minor roles in the Battle of Calabria in 1940 and the Battle of Cape Matapan in 1941. She was sunk by German dive bombers on 22 May 1941 during the Battle of Crete with the loss of 722 men out of a crew of 807. Gloucester acquired the nickname "The Fighting G" after earning five battle honours in less than a year.

Exodus 1947 was a packet steamship that was built in the United States in 1928 as President Warfield for the Baltimore Steam Packet Company. From her completion in 1928 until 1942 she carried passengers and freight across Chesapeake Bay between Norfolk, Virginia and Baltimore, Maryland.

From 1942 President Warfield served in the Second World War as a barracks and training ship for the British Armed Forces. In 1944 she was commissioned into the United States Navy as USS President Warfield (IX-169), a station and accommodation ship for the D-Day landing on Omaha Beach.

USCGC Bertholf (WMSL-750) is the first Legend-class maritime security cutter of the United States Coast Guard. She is named for Commodore Ellsworth P. Bertholf, fourth commandant of both the Revenue Cutter Service and Coast Guard.

In 2005, construction began at Northrop Grumman's Ship Systems Ingalls Shipyard in Pascagoula, Mississippi. She was launched on September 29, 2006, christened November 11, 2006, and commissioned on August 4, 2008. The cutter's home port is Alameda, California. Bertholf was the first to fire the Bofors 57 mm gun aboard a U.S. vessel on 11 February 2008.

USS Harry S. Truman (CVN-75) is the eighth Nimitz-class aircraft carrier of the United States Navy, and is named after the 33rd President of the United States, Harry S. Truman. She is homeported at Naval Station Norfolk, Virginia.

Harry S. Truman was launched on 7 September 1996 by Newport News Shipbuilding, Newport News, Virginia, and commissioned on 25 July 1998 with Captain Thomas Otterbein in command.

HMS Essex was one of 10 Monmouth-class armoured cruisers built for the Royal Navy in the first decade of the 20th century. Upon completion in 1904 she was assigned to the 2nd Cruiser Squadron of the Channel Fleet. The ship was placed in reserve in March 1906 and recommissioned in 1909 for service with the 4th Cruiser Squadron on the North America and West Indies Station. In 1912, Essex returned home and was assigned to the Training Squadron of the Home Fleet. After a refit the following year, she rejoined the 4th Cruiser Squadron in early 1914.

After the beginning of World War I in August, the ship captured a German merchantman the following month. Essex spent most of the first half of the war in the Atlantic Ocean, escorting convoys and searching for German commerce raiders. The ship captured another German merchantman in mid-1916 and was reduced to second-line roles such as depot ship and accommodation ship a few months later. She was paid off in 1919 and sold for scrap two years later.

INS Vikrant is an aircraft carrier in service with the Indian Navy. The carrier is India's fourth carrier and the first to be built domestically. It was constructed by the Cochin Shipyard Limited (CSL). The name Vikrant is a tribute to India's first aircraft carrier INS Vikrant (1961). Vikrant means "courageous" in Sanskrit. The motto of the ship, "जयेम सम् युधिस्पृधः" (Sanskrit), means "I defeat those who dare to challenge me" (English). It is currently one of two active aircraft carriers in the Indian Navy, the other being the flagship INS Vikramaditya.

Work on the ship's design began in 1999. The keel was laid in 2009. The carrier was floated out of dry dock in December 2011 and launched in August 2013. Basin trials were completed in December 2020, and sea trials started in August 2021. Its commissioning ceremony was held on 2 September 2022. Aircraft flight trials have been completed in 2023. The total cost of the project is approximately ₹23,000 crore (equivalent to ₹260 billion or US$3.1 billion in 2023) at the time of first sea trials.

INS Vikramaditya (lit. 'Valour Comparable to the Sun') is a conventionally powered STOBAR aircraft carrier currently serving as the flagship of the Indian Navy. It is a modified Kiev class aircraft cruiser purchased from Russia and entered into service in 2013.

Originally built as Baku and commissioned in 1987, the carrier served with the Soviet Navy and later with the Russian Navy (as Admiral Gorshkov) before being decommissioned in 1996. After years of negotiations, the carrier was purchased by India on 20 January 2004. The transformed ship completed her sea trials in July 2013 and first naval aviation trials in September 2013.

HMS Sheffield was the third of ten Town-class light cruisers of the Royal Navy. The ship was laid down in January 1935, launched in July 1936, and commissioned in August 1937. She was active in all major naval European theatres of the Second World War, in the Atlantic Ocean, the Mediterranean Sea and the Arctic Ocean.

Her career started with service in the Home Fleet, which took her on patrols against German blockade runners and on actions during the Norwegian Campaign. In August 1940, Sheffield was transferred to Force H stationed in Gibraltar. During her service with Force H, most of the operations involved either ferrying aircraft or escorting convoys to Malta. Sheffield also operated against German surface raiders in the Atlantic, and took part in the chase for the German battleship Bismarck. On 26 May 1941, she directed torpedo bombers from the aircraft carrier Ark Royal to Bismarck, but took no part in the sinking of Bismarck one day later.

German submarine U-995 is a Type VIIC/41 U-boat of Germany's Kriegsmarine. She was laid down on 25 November 1942 by Blohm & Voss in Hamburg, Germany, and commissioned on 16 September 1943 with Oberleutnant zur See Walter Köhntopp in command. She is preserved at Laboe Naval Memorial near Kiel, Germany.