An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and hangar facilities for supporting, arming, deploying and recovering shipborne aircraft. Typically it is the capital ship of a fleet, as it allows a naval force to project seaborne air power far from homeland without depending on local airfields for staging aircraft operations. Since their inception in the early 20th century, aircraft carriers have evolved from wooden vessels used to deploy individual tethered reconnaissance balloons, to nuclear-powered supercarriers that carry dozens of fighters, strike aircraft, military helicopters, AEW&Cs and other types of aircraft such as UCAVs. While heavier fixed-wing aircraft such as airlifters, gunships and bombers have been launched from aircraft carriers, these aircraft have not landed on a carrier due to flight deck limitations.
USS Valley Forge was one of 24 Essex-class aircraft carriers built during and shortly after World War II for the United States Navy. The ship was the first US Navy ship to bear the name, and was named after Valley Forge, the 1777–1778 winter encampment of General George Washington's Continental Army. Valley Forge was commissioned in November 1946, too late to serve in World War II, but saw extensive service in the Korean War and the Vietnam War. She was reclassified in the early 1950s as an attack carrier (CVA), then to an antisubmarine carrier (CVS), and finally to an amphibious assault ship (LPH), carrying helicopters and Marines. As a CVS she served in the Atlantic and Caribbean. She was the prime recovery vessel for an early uncrewed Mercury space mission. After conversion to an LPH she served extensively in the Vietnam War. Valley Forge was awarded eight battle stars for Korean War service and nine for Vietnam War service, as well as three Navy Unit Commendations.
Landing platform helicopter (LPH) is a term used by some navies to denote a type of amphibious warfare ship designed primarily to operate as a launch and recovery platform for helicopters and other VTOL aircraft. As such, they are considered a type of helicopter carrier.
A landing helicopter dock (LHD) is a multipurpose amphibious assault ship that is capable of operating as a helicopter carrier and also has a well deck for supporting landing crafts. LHD vessels are built with a full flight deck similar in appearance to a light aircraft carrier to operate VTOL rotorcrafts such as utility and attack helicopters, and can also support tiltrotor aircraft and VSTOL fixed-wing aircraft. Some future designs might even support CATOBAR operations for light aircraft and UCAVs via aircraft catapults and arresting gears.
The Iwo Jima-class amphibious assault ships of the United States Navy were the first amphibious assault ships designed and built as dedicated helicopter carriers, capable of operating up to 20 helicopters to carry up to 1,800 marines ashore. They were named for battles featuring the United States Marine Corps, starting with the Battle of Iwo Jima. The first ship of the class was commissioned in 1961, and the last was decommissioned in 2002. The hull classification of "LPH" stands for "Landing Platform Helicopter".
The Republic of Korea Navy, also known as the ROK Navy or South Korean Navy, is the naval warfare service branch of the South Korean armed forces, responsible for naval and amphibious operations. The ROK Navy includes the Republic of Korea Marine Corps, which functions as a branch of the Navy. The ROK Navy has about 70,000 regular personnel including 29,000 Republic of Korea Marines. There are about 140 commissioned ships in the ROK Navy. The naval aviation force consists of about 70 fixed-wing and rotary-wing aircraft. The ROK Marine Corps has about 300 tracked vehicles including assault amphibious vehicles.
Juan Carlos I is a multi-purpose aircraft carrier-landing helicopter dock (LHD) in the Spanish Navy. Similar in role to many aircraft carriers, the amphibious landing ship has a ski jump for STOVL operations, and is equipped with the McDonnell Douglas AV-8B Harrier II attack aircraft. The vessel is named in honour of Juan Carlos I, the former king of Spain.
The Dokdo-class amphibious assault ship is a class of landing platform helicopter (LPH) and amphibious assault ships operated by the Republic of Korea Navy (ROKN). It was designed and built by Hanjin Heavy Industries (HHIC) to enhance South Korea's amphibious operation capability in terms of assault and military operations other than war (MOOTW).
A green-water navy is a maritime force that is capable of operating in its state's littoral zones and has limited competency to operate in the surrounding marginal seas. It is a relatively new term, and has been created to better distinguish, and add nuance, between two long-standing descriptors: blue-water navy and brown-water navy.
An amphibious assault ship is a type of warship employed to land and support ground forces on enemy territory during an armed conflict. The design evolved from aircraft carriers converted for use as helicopter carriers. Modern designs support amphibious landing craft, with most designs including a well deck. Like the aircraft carriers they were developed from, some amphibious assault ships also support V/STOL fixed-wing aircraft and have a secondary role as aircraft carriers.
The procurement of Landing Platform Docks (LPD) by the Indian Navy, formerly known as the "Multi-Role Support Vessel Program" (MRSV) - is an initiative of the Indian Navy (IN) to procure a series of landing platform docks, specific vessels dedicated to amphibious warfare, as part of the service's strategy to augment its capabilities of amphibious warfare, disaster-response, humanitarian assistance and auxiliary duties.
TCG Anadolu (L-400) is a drone-carrying amphibious assault ship of the Turkish Navy. It is named after the peninsula of Anatolia which forms the majority of the land mass of Turkey. The construction works began on 30 April 2016 at the shipyard of Sedef Shipbuilding Inc. in Istanbul, with the keel being laid on 7 February 2018. TCG Anadolu was commissioned with a ceremony on 10 April 2023.
Many present-day naval vessels, aside from aircraft carriers and full-length deck amphibious assault ships, are capable of carrying aircraft. A majority of United States Navy ships have at least a helipad, capable of landing medium-sized helicopters. Many others have decks and even hangars incorporated into the structure of the ship. It has become a standard part of modern ship design to have a deck that supports multiple, medium or large helicopters, as well as being able to house them in a hangar, for protection and maintenance. Aside from carriers and full-length deck amphibious assault ships, the US Navy has 12 classes of commissioned surface warships, 10 of which are aviation-capable. Two of those classes, patrol ships and mine counter-measure ships, are due to be replaced by the littoral combat ship, at which point the entire US Naval surface war fleet will be aviation-capable.
ROKS Marado (LPH-6112) is the second ship of the Dokdo-class amphibious assault ship of the Republic of Korea Navy.
The Type 076 landing helicopter dock is a planned class of drone-carrying amphibious assault ship for the Chinese People's Liberation Army Navy (PLAN). Compared to the Type 075, the Type 076 will be significantly larger in both displacement and flight deck dimensions; it will also have a CATOBAR system of electromagnetic catapult and arresting gears for operating light fixed-wing aircraft, likely unmanned combat aerial vehicles (UCAV).
The CVX is a class of aircraft carriers proposed for the Republic of Korea Navy. The class is follow-on from the previous Dokdo-class amphibious assault ships which prioritized amphibious capability, while the CVX will be designed for fixed wing and rotary wing operations instead, constituting a traditional aircraft carrier. The planned development of the class was formally announced and funded as part of the 2020~2024 Mid-Term Defense Plan (국방중기계획), published in December 2020. The Korean presidential administration that entered power in 2022 is not supportive of the CVX project, and it was not funded in the 2023 and 2024 defense budgets.
The General Atomics Mojave is an unmanned aerial vehicle (UAV) capable of short takeoff and landing (STOL), being developed by General Atomics Aeronautical Systems. First unveiled on December 9, 2021, General Atomics states that it is to fulfill the roles of reconnaissance, close air support, and armed overwatch.
The Baykar Bayraktar TB3 is a Turkish carrier-based medium-altitude long-endurance (MALE) unmanned combat aerial vehicle (UCAV) capable of short-range landing and take-off, produced by Baykar.
A drone carrier is a crewed or uncrewed ship equipped with a flight deck on which drones can take off and land. This ship can be civilian or military. In addition to drone carriers for unmanned aerial Vehicles, there are also others for unmanned underwater vehicles and unmanned surface vehicles.
South Korea
