An arsenal ship is a concept for a floating missile platform intended to have as many as four hundred vertical launch bays for large-sized missiles, most likely cruise missiles. In current U.S. naval thinking, such a ship would initially be controlled manually by an Aegis Cruiser, although plans that have long since been scrapped included control by AEW&C aircraft such as the E-2 Hawkeye and E-3 Sentry.
Originally proposed by VADM Joseph Metcalf, DCNO Surface Warfare, as a component of the "Surface Combatants of the 21st Century" initiative in the mid-1980's. Later, proposed by the U.S. Navy in 1996, the arsenal ship had funding problems, with the United States Congress canceling some funding, and the Defense Advanced Research Projects Agency (DARPA) providing some funding to individual contractors for prototypes. Some concept artwork of the Arsenal Ship was produced, with some images bearing the number "72", possibly hinting at an intent to classify the arsenal ships as a battleship, since the last battleship ordered (but never built) was USS Louisiana (BB-71).[ citation needed ]
The arsenal ship would have a small crew and as many as 500 vertical launch tubes for missiles to provide ship-to-shore bombardment for invading troops. The Navy calculated a $450 million price for the arsenal ship, but Congress scrapped funding for the project in 1998. [1]
The U.S. Navy has since modified the four oldest Ohio-class Trident submarines to SSGN configuration, allowing them to carry up to 154 Tomahawk cruise missiles using vertical launching systems installed in the tubes which previously held strategic ballistic missiles, creating a vessel roughly equivalent to the arsenal ship concept. [2]
In 2013, Huntington Ingalls Industries revived the idea when it proposed a Flight II version of the LPD-17 hull with a variant carrying up to 288 VLS cells for the ballistic missile defense and precision strike missions. [3] [4]
China has conducted studies and tested models of partially and completely submersible arsenal ship concepts. [5] South Korea is also planning to deploy three arsenal ships by the late 2020s. [6] [7]
The Ohio class of nuclear-powered submarines includes the United States Navy's 14 ballistic missile submarines (SSBNs) and its four cruise missile submarines (SSGNs). Each displacing 18,750 tons submerged, the Ohio-class boats are the largest submarines ever built for the U.S. Navy. They are also the third-largest submarines ever built, behind the Russian Navy's Soviet era 48,000-ton Typhoon class, the last of which was retired in 2023, and 24,000-ton Borei class. Capable of carrying 24 Trident II missiles apiece, the Ohio class are equipped with just as many missiles as, if not more than, either the Borei class (16) or the deactivated Typhoon class (20).
USS Missouri (BB-63) is an Iowa-class battleship built for the United States Navy (USN) in the 1940s and is currently 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 of the surrender of the Empire of Japan, which ended World War II.
USS Ohio (SSBN-726/SSGN-726), the lead boat of her class of nuclear-powered fleet ballistic missile submarines (SSBN), is the fourth vessel of the United States Navy to be named for the U.S. state of Ohio. She was commissioned with the hull designation of SSBN-726, and with her conversion to a guided missile submarine she was re-designated SSGN-726.
The Aegis Combat System is an American integrated naval weapons system, which uses computers and radars to track and guide weapons to destroy enemy targets. It was developed by the Missile and Surface Radar Division of RCA, and it is now produced by Lockheed Martin.
The George Washington class was a class of nuclear-powered ballistic missile submarines deployed by the United States Navy. George Washington, along with the later Ethan Allen, Lafayette, James Madison, and Benjamin Franklin classes, comprised the "41 for Freedom" group of submarines that represented the Navy's main contribution to the nuclear deterrent force through the late 1980s.
USS Michigan (SSBN-727/SSGN-727) is an Ohio-class nuclear-powered guided missile submarine (SSGN), converted from a ballistic missile submarine (SSBN), that is part of the United States Navy. She is the third vessel to bear the name of the U.S. state of Michigan.
A cruise missile submarine is a submarine that carries and launches cruise missiles as its primary armament. Missiles greatly enhance a warship's ability to attack surface combatants and strike land targets; although torpedoes are a more discrete option for submerged submarines, missiles give a much longer stand-off range, shorter time to impact the target, as well as the ability to engage multiple targets on different headings at the same time. Many cruise missile submarines retain the capability to deploy nuclear warheads on their missiles, but they are considered distinct from ballistic missile submarines due to the substantial differences between the two weapons systems' flight characteristics; cruise missiles fly aerodynamically using flight surfaces like wings or fins, while a ballistic missile uses its engine power alone as it may exit the atmosphere.
USS Florida (SSBN-728/SSGN-728), an Ohio-class cruise missile submarine, is the sixth vessel of the United States Navy to be named for the U.S. state of Florida. She was commissioned with the hull designation of SSBN-728; with her conversion to a cruise missile submarine, from a ballistic missile submarine, she was re-designated SSGN-728.
The Zumwalt-class destroyer is a class of three United States Navy guided-missile destroyers designed as multi-mission stealth ships with a focus on land attack. The class was designed with a primary role of naval gunfire support and secondary roles of surface warfare and anti-aircraft warfare. The class design emerged from the DD-21 "land attack destroyer" program as "DD(X)" and was intended to take the role of battleships in meeting a congressional mandate for naval fire support. The ship is designed around its two Advanced Gun Systems (AGS), turrets with 920 round magazines, and unique Long Range Land Attack Projectile (LRLAP) ammunition. LRLAP procurement was canceled, rendering the guns unusable, so the Navy re-purposed the ships for surface warfare. Starting in 2023, the Navy will remove the AGS from the ships and replace them with hypersonic missiles.
A submarine-launched cruise missile (SLCM) is a cruise missile that is launched from a submarine. Current versions are typically standoff weapons known as land-attack cruise missiles (LACMs), which are used to attack predetermined land targets with conventional or nuclear payloads. Anti-ship cruise missiles (ASCMs) are also used, and some submarine-launched cruise missiles have variants for both functions.
The names of commissioned ships of the United States Navy all start with USS, for United States Ship. Non-commissioned, primarily civilian-crewed vessels of the U.S. Navy under the Military Sealift Command have names that begin with USNS, standing for United States Naval Ship. A letter-based hull classification symbol is used to designate a vessel's type. The names of ships are selected by the Secretary of the Navy. The names are those of states, cities, towns, important persons, important locations, famous battles, fish, and ideals. Usually, different types of ships have names originated from different types of sources.
There are three major types of submarines in the United States Navy: ballistic missile submarines, attack submarines, and cruise missile submarines. All submarines currently in the U.S. Navy are nuclear-powered. Ballistic missile submarines have a single strategic mission of carrying nuclear submarine-launched ballistic missiles. Attack submarines have several tactical missions, including sinking ships and subs, launching cruise missiles, and gathering intelligence. Cruise missile submarines perform many of the same missions as attack submarines, but with a focus on their ability to carry and launch larger quantities of cruise missiles than typical attack submarines.
SC-21 was a research and development program started in 1994 intended to design land attack ships for the United States Navy. A wide variety of designs were created and extensively examined, including an arsenal ship with 500 cruise missiles. Eventually a "tumblehome" design of around 16,000 tons with two long-range guns and 128 missile tubes was selected as the DD-21, the Destroyer for the 21st century. The program ended in November 2001.
The United States battleship retirement debate was a debate among the United States Navy, Marine Corps, Congress, and independent groups over the effectiveness of naval gunfire support (NGFS) provided by Iowa-class battleships, and whether or not an alternative should be implemented. The debate centered on the best way to provide fire support for amphibious assault and other troops near a shoreline.
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 of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the U.S. as of 2009. It has the highest combined battle fleet tonnage and the world's largest aircraft carrier fleet, with 11 in service, 1 undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of July 18, 2023.
Anti-Access/Area Denial is a military strategy to control access to and within an operating environment. In an early definition, anti-access refers to those actions and capabilities, usually long-range, designed to prevent an opposing force from entering an operational area. Area denial refers to those actions and capabilities, usually of shorter range, designed to limit an opposing force's freedom of action within the operational area. In short, A2 affects movement to a theater, while AD affects movement within a theater. A2/AD typically refers to a strategy used by a weaker opponent to defend against an opponent of superior skill, although a stronger opponent can also use A2/AD.
STRAT-X, or Strategic-Experimental, was a U.S. government-sponsored study conducted during 1966 and 1967 that comprehensively analyzed the potential future of the U.S. nuclear deterrent force. At the time, the Soviet Union was making significant strides in nuclear weapons delivery, and also constructing anti-ballistic missile defenses to protect strategic facilities. To address a potential technological gap between the two superpowers, U.S. Secretary of Defense Robert McNamara entrusted the classified STRAT-X study to the Institute for Defense Analyses, which compiled a twenty-volume report in nine months. The report looked into more than one hundred different weapons systems, ultimately resulting in the MGM-134 Midgetman and LGM-118 Peacekeeper intercontinental ballistic missiles, the Ohio-class submarines, and the Trident submarine-launched ballistic missiles, among others. Journalists have regarded STRAT-X as a major influence on the course of U.S. nuclear policy.
Jacob Lawrence Shuford was a rear admiral of the United States Navy. His career included service in the Cold War, Kosovo War, and Operation Desert Fox. He commanded surface combatants, served on the staffs of the Chief of Naval Operations, the Joint Chiefs of Staff, and the Secretary of the Navy, coordinated Navy legislative activities in the United States Senate, and his final assignment as President of the Naval War College.
Randy B. Crites is a retired vice admiral of the United States Navy. He last served as Deputy Chief of Naval Operations for Integration of Capabilities and Resources from May 15, 2020, to 2023. He previously served as the Deputy Assistant Secretary of the Navy for Budget, and as director of the Fiscal Management Division in Washington, D.C., until he was promoted to the rank of vice admiral in 2020. Prior he served as the Director of OPNAV N81 Assessments Division, as Director of the Maritime Headquarters at United States Pacific Fleet, as Commander Submarine Group 10, and as Commanding officer of USS West Virginia (SSBN-736) and USS Florida (SSGN-728).
Aegis system equipped vessels (ASEV) or (Japanese: イージス・システム搭載艦) are a proposed pair of ballistic missile defense (BMD) warships to be operated by the Japanese Maritime Self-Defense Force (JMSDF) as dedicated sea-based BMD platforms, serving as an alternative to Japan's now-cancelled land-based Aegis Ashore BMD system.
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Also in the works is a 5,000-ton 'Arsenal Ship'-- a mobile missile platform, derived from South Korea's existing KDX-II destroyer design, capable of saturated cruise missile strikes against land and surface targets.
[South] Korean military plans to deploy three 5,000 tons arsenal ships by the late 2020s, equipped with over 80 land attack cruise missiles to strike land-based targets as a 'sailing missile base'.