A hovercraft, also known as an air-cushion vehicle or ACV, is an amphibious craft capable of travelling over land, water, mud, ice, and various other surfaces.
Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Production of landing craft peaked during World War II, with a significant number of different designs produced in large quantities by the United Kingdom and United States.
The Landing Craft Air Cushion (LCAC) is a class of air-cushioned landing craft (hovercraft) used by the United States Navy and the Japan Maritime Self-Defense Force (JMSDF). They transport weapons systems, equipment, cargo and personnel from ship to shore and across the beach. It is to be replaced in US service by the Ship-to-Shore Connector (SSC).
A surface effect ship (SES) or sidewall hovercraft is a watercraft that has both an air cushion, like a hovercraft, and twin hulls, like a catamaran. When the air cushion is in use, a small portion of the twin hulls remains in the water. When the air cushion is turned off ("off-cushion" or "hull borne"), the full weight of the vessel is supported by the buoyancy of the twin hulls.
The Ōsumi class (おおすみ型輸送艦), is a Japanese tank landing ship. The class is also known as the Oosumi class. While the Japan Maritime Self-Defense Force (JMSDF) describes the Ōsumi class as tank landing ships (LSTs), they lack the bow doors and beaching capability traditionally associated with LSTs. Functionally, their well deck makes the Ōsumi class more like a dock landing ship (LSD).
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), and were meant to enhance South Korea's amphibious operation capability in terms of assault and military operations other than war (MOOTW).
The Zubr class, Soviet designation Project 1232.2, is a class of Soviet-designed air-cushioned landing craft (LCAC). The name "Zubr" is Russian for the European bison. This class of military hovercraft is, as of 2023 the world's largest hovercraft, with a standard full load displacement of 555 tons. The hovercraft was designed to sealift amphibious assault units from equipped/non-equipped vessels to non-equipped shores, as well as to transport and plant naval mines.
USS Mount Vernon (LSD-39) was an Anchorage-class dock landing ship of the United States Navy. She was the fifth ship of the U.S. Navy to bear the name. She was built in Massachusetts in 1972 and homeported in Southern California for 31 years until being decommissioned on 25 July 2003. Mount Vernon acted as the control ship for the cleanup of the Exxon Valdez oil spill. In 2005, she was intentionally destroyed off the coast of Hawaii as part of a training exercise. USS Mount Vernon also appeared in the Season 7 episode 19 of The Love Boat when they visited Hong Kong.
The Kalmar class are a class of medium-sized assault hovercraft designed for the Soviet Navy. The few remaining craft are operated by the Russian Navy.
The Tsaplya class LCAC is a medium size assault hovercraft operated by the Russian Navy.
The Czilim-class ACV is a small patrol hovercraft operated by the Border Service of the FSB of Russia.
The Type 722 II class LCAC with NATO reporting name Jinsha II class LCAC is a medium size air-cushioned landing craft (hovercraft) operated by the People's Liberation Army Navy of China. It is frequently but erroneously referred by many as Dagu class, its predecessor, due to misspelling and lack of information in the 1970s, when these projects first appeared. There are also other names for this class, mostly resulting from different transliterations.
The Engin de débarquement amphibie rapide (EDA-R) is a class of French roll-on/roll-off catamaran landing craft (L-CAT) operated by the French and Egyptian navies. They transport vehicles, cargo and personnel from Mistral-class amphibious assault ships to shore.
The Type 724 Landing Craft Air-Cushion (LCAC) is the first indigenous air cushion landing craft in operational use with People's Liberation Army Navy (PLAN), and it origin dates all the way back in the early 1960s, when 7th Academy was assigned to lead the developmental work on air cushioned vehicles for a 10-year plan lasting from 1963 to 1972. Two projects developed from this research work, and Type 724 LCAC is the direct descendant of these two research projects.
The Ship-to-Shore Connector (SSC), also known as the LCAC 100 class, is a system proposed by the United States Navy as a replacement for the Landing Craft Air Cushion (LCAC). It will offer an increased capacity to cope with the growing weight of equipment used by the United States Army and Marine Corps. As of 2015, the program is forecast to cost a total of US$4.054B for 73 hovercraft.
Assault Craft Unit 5 is the United States Navy's Pacific operating unit for the Landing Craft Air Cushion (LCAC). Headquartered at Marine Corps Base Camp Pendleton, California, their mission is transporting, ship-to-shore and across the beach, personnel, weapons, equipment, and cargo of the assault elements of the Marine Air-Ground Task Force. ACU-5 has over 400 sailors, organized in five departments. A part of the United States Pacific Fleet, ACU-5 administratively reports to Commander, Naval Beach Group 1, a part of Expeditionary Strike Group 3.
The Solgae-class LCAC, often called Solgae 631 class after the name of lead ship, is an air-cushioned landing craft (LCAC) designed for the Republic of Korea Navy. Built by Hanjin Heavy Industries, they're designed to operate from the ROKS Dokdo and the future Dokdo-class amphibious assault ships. This project was known as the LSF-II or Landing Ship Fast - II during development.
The Landing Craft Air Cushion (Light), or LCAC(L), is a small amphibious hovercraft able to transverse both land and water. Like all amphibious landing craft in the Royal Navy, they were operated by the Royal Marines to transport troops or equipment from ship to shore during an amphibious landing.
