The United States Navy, United States Coast Guard, and United States National Oceanic and Atmospheric Administration (NOAA) use a hull classification symbol to identify their ships by type and by individual ship within a type. The system is analogous to the pennant number system that the Royal Navy and other European and Commonwealth navies use.
A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war.
A patrol boat is a relatively small naval vessel generally designed for coastal defence, border security, or law enforcement. There are many designs for patrol boats, and they generally range in size. They may be operated by a nation's navy, coast guard, police, or customs, and may be intended for marine, estuarine, or river environments.
The Sa'ar 4.5-class missile boats is a class of Israeli Sea Corps missile boats designed and built by Israel Shipyards Ltd. as an improved and stretched Sa'ar 4-class missile boat. There are two different subclasses that are both named Sa'ar 4.5. The first subclass was initially called Chochit, but renamed to Aliya. Two Aliya-subclass boats are in service with the Mexican Navy. The second subclass was initially called Nirit but renamed to Hetz.
The Medium Endurance Cutter or WMEC is a type of United States Coast Guard Cutter mainly consisting of the 270-foot (82 m) Famous- and 210-foot (64 m) Reliance-class cutters. These larger cutters are under control of Area Commands. These cutters have adequate accommodations for crew to live on board and can do 6 to 8 week patrols.
A missile boat or missile cutter is a small, fast warship armed with anti-ship missiles. Being smaller than other warships such as destroyers and frigates, missile boats are popular with nations interested in forming a navy at lower cost. They are similar in concept to the torpedo boats of World War II; in fact, the first missile boats were modified torpedo boats with the torpedo tubes replaced by missile tubes.
The OTO Melara 76 mm gun, being marketed as the OTO 76/62 Gun Mount, is a naval autocannon built and designed by the Italian defence company OTO Melara. It is based on the OTO Melara 76/62C and evolved toward 76/62 SR and 76/62 Strales.
A fast attack craft (FAC) is a small, fast, agile, offensive, often affordable warship armed with anti-ship missiles, gun or torpedoes. FACs are usually operated in close proximity to land as they lack both the seakeeping and all-round defensive capabilities to survive in blue water. The size of the vessel also limits the fuel, stores and water supplies. In size they are usually between 50–800 tonnes and can reach speeds of 25–50 knots (46–93 km/h).
The Japan Coast Guard is the coast guard of Japan.
Gabriel is a family of sea skimming anti-ship missiles manufactured by Israel Aerospace Industries (IAI). The initial variant of the missile was developed in the 1960s in response to the needs of the Israeli Navy which first deployed it in 1970. Since then, variants have been exported to navies around the world. The latest variant, the Gabriel V, is in use by the Finnish and Israeli navies as of 2020.
The Hida-class patrol vessel are a class of patrol vessel within the PL series of the Japan Coast Guard (JCG). The class name "Hida" is named after Hida Mountains, the northernmost mountain range of the Japanese Alps, a famous mountain range in Japan.
The Aso-class patrol vessel is a class of PL type patrol vessel of the Japan Coast Guard. PL stands for Patrol vessel Large, and the class is named after Mount Aso, the largest active volcano in Japan.
The Typhoon is a type of remote weapon station manufactured by Rafael Advanced Defense Systems of Israel, and it shares similar design principles and common technologies with Samson Remote Controlled Weapon Station, a land-based system manufactured by the same developer. Like Samson RCWS, Typhoon is also multi-configurable.
The Hero-class patrol vessels, previously the Mid-Shore Patrol Vessel Project, is a series of nine patrol vessels constructed by Halifax Shipyards for the Canadian Coast Guard. Based on the Dutch Damen Stan 4207 patrol vessel, construction began in 2011 and the first vessel entered service in 2012. The vessels are assigned to the Atlantic and Pacific coasts of Canada, used for coastal patrol duties.
The Dutch Caribbean Coast Guard (DCCG) is the coast guard of the Kingdom of the Netherlands in the Dutch Caribbean. The unit is a joint effort between all constituent countries within the Kingdom. Prior to the dissolution of the Netherlands Antilles, it was known as the Netherlands Antilles and Aruba Coast Guard and was a division of the Royal Netherlands Navy.
Hateruma-class patrol vessel is a class of PL type patrol vessels of the Japan Coast Guard. PL stands for "Patrol vessel Large", and the class name "Hateruma" is named after Hateruma-jima, the southernmost inhabited island of Japan.
The Rubin class, Russian designation Project 22460 Okhotnik, is a class of Russian border patrol vessels being constructed for the Russian Coast Guard. It is designed to combat surface and airborne targets and threats. It can also conduct patrol and convoy escort duties. It is equipped with a Horizon Air S-100, a license-built version of the Austrian Camcopter S-100 helicopter unmanned aerial vehicle, which is intended for search, detection and identification of small high-speed sea targets at a distance of 150 km (93 mi) from the carrier vessel.
Sarojini Naidu Class Fast Patrol Vessels are series of seven Mid Shore Patrol Vessels built by Goa Shipyard Limited at Vasco da Gama, Goa for the Indian Coast Guard produced between 2002 and 2006.
The Sa'ar 6-class corvette is a series of four German-made corvettes ordered for the Israeli Navy in May 2015.
The Teresa Magbanua-class patrol vessels is class of patrol vessel built for the Philippine Coast Guard (PCG). The class is based on the Japan Coast Guard's Kunigami-class design.
