The D'Estienne d'Orves-class avisos, also known as the A69 type avisos, is a class of avisos, comparable in size to a light corvette, mainly designed for coastal anti-submarine defence, but are also available for high sea escort missions. Built on a simple and robust design, they have an economical and reliable propulsion system which allows them to be used for overseas presence missions. They were initially intended for use by the French Navy, but have been ordered by the South African Navy, Argentinian Navy and Turkish Navy.
The motor gun boat (MGB) was a small, high-speed British military vessel of the Second World War, which was armed with a mix of guns, in contrast to the physically similar motor torpedo boat (MTB), whose main offensive weapon were torpedoes. The small size of the MGBs, and their high speed, made them difficult targets for German E-boats, though, like their opponents, they were limited by heavy weather, because they did not provide a stable-enough platform to aim the guns. The large number of guns meant the crew was relatively large, numbering as high as thirty men on the largest boats.
Combined diesel or gas(CODOG) is a type of propulsion system for ships that need a maximum speed that is considerably faster than their cruise speed, particularly warships like modern frigates or corvettes.
The Chamsuri class are patrol boats originally constructed for and operated by the Republic of Korea Navy. They first entered service in 1979, and they have since seen service with five other navies, of which the Philippine Navy is currently the largest import user. These boats were built by the Korea Tacoma, and Korea SB & Eng. Masan shipyards. In Korea, the Chamsuri-class boats are being retired and replaced by Gumdoksuri-class patrol vessels.
The Asheville-class gunboats were a class of small warships built for the United States Navy in response to the Cuban Missile Crisis. The class is named for a city in western North Carolina and the seat of Buncombe County. All Asheville-class gunboats have since been donated to museums, scheduled for scrapping, or transferred to the Greek, Turkish, Colombian and South Korean Navies. The last two Asheville-class gunboats in US service were USS Chehalis and USS Grand Rapids, which were operated by the Naval Surface Warfare Center until they were stricken in 2016.
The Brave-class fast patrol boats were a class of two gas turbine motor torpedo boats (MTBs) that were the last of their type for the Royal Navy (RN) Coastal Forces division. They formed the basis for a series of simpler boats which were widely built for export.
The Type 062 gunboat is a class of gunboat of the People's Liberation Army Navy first developed and constructed in the 1950s. This unsophisticated class is relatively well-armed for its size and is the most widely built and exported Chinese naval vessel in terms of numbers. A total of 30 were built, initial boats being known as the Shanghai I class and later slightly improved boats being known as the Shanghai II class. The Shanghai I class was slightly smaller than its successor, the Shanghai II class, displacing 125 tons instead of 135 tons, and had a twin Chinese Type 66 57 mm gun mount forward. All other specifications are identical to the Shanghai II class, which replaced the 57 mm with twin 37 mm gun mounts. Some boats remained in active service well into the early 1990s in the PLA navy and longer in the case of the Korean People's Navy.
The Type 037 corvette is a series 400–500 ton corvette type classes in service with the People's Liberation Army Navy. Unlike western navies, the People's Liberation Army Navy does not have dedicated patrol boats in its inventory. Instead, a large variety of corvette type classes, in the form of missile boats and submarine chasers fulfill the tasks of patrolling China's territorial waters. The Egyptian Navy operates eight vessels.
The Donghae-class PCC is the low-end complement of the high-low mix domestic naval construction plan of the Republic of Korea Navy under the 1st Yulgok Project (1974-1986) for the Republic of Korea Armed Forces. The ship is designed for patrolling maritime border, including the Northern Limit Line, protecting the littoral zone, and combating the North Korean vessels.
USS Tacoma (PG-92) was an Asheville-class gunboat of the U.S. Navy and the fourth ship to be named after the city of Tacoma, Washington. Tacoma was the first in a series of revised Asheville-class gunboats. Some sources call these revised boats Tacoma- or PG-92-class, but the U.S. Navy officially designates them as Asheville-class. The keel of Tacoma was laid 24 July 1967 at the Tacoma Boatbuilding Company, in her namesake city. She was launched on 13 April 1968, sponsored by Mrs. Arne K. Strom, and was commissioned on 14 July 1969.
USS Marathon (PGM-89/PG-89) was an Asheville-class gunboat acquired by the U.S. Navy for the task of high speed patrolling in shallow waterways.
USS Asheville (PGM-84/PG-84) was an Asheville-class gunboat acquired by the U.S. Navy for the task of high speed patrolling in shallow waterways. The third ship to be named Asheville by the Navy, the vessel was laid down on 15 April 1964 at Tacoma, Washington, by the Tacoma Boatbuilding Company and launched on 1 May 1965, sponsored by Mrs. R. E. Harris. Asheville was commissioned on 6 August 1966.
USS Chehalis (PGM-94/PG-94) was an Asheville-class gunboat of the U.S. Navy and the second ship to be named Chehalis. Chehalis was launched 8 June 1968 at the Tacoma Boatbuilding Company. She was commissioned 8 November 1969. The vessel was named in honor of Chehalis, a city in Washington state. Later, she was transferred to Naval Sea Systems Command and renamed Research Vessel Athena. Athena was scrapped in 2016.
The Pohang-class PCC is the low-end complement of the high-low mix domestic naval construction plan of the Republic of Korea Navy under the 1st Yulgok Project (1974-1986) for the Republic of Korea Armed Forces. It was originally planned as a Batch II production of Donghae-class corvette, but many changes on overall design, notably applying the hull design of Ulsan-class frigate, reclassified the ship to its own class. The ship is designed for patrolling maritime border, including the Northern Limit Line, protecting the littoral zone, and combating the North Korean vessels.
The second USS Benicia (PGM-96/PG-96) was a Asheville-class gunboat in the United States Navy commissioned in 1970. She later served in the South Korean Navy as Paek Ku 51 (PGM-351).
The PGM-39-class gunboats, designated Patrol Gunboat, Motor by the United States Navy were a class of fifty nine gunboats constructed in various shipyards from 1959–1970. The design was based on the United States Coast Guard Cape-class cutter design with a five-foot (1.5 m) hull extension. It was specifically designed for the U.S. Military Assistance Program and was used by the navies of The Philippines, Indonesia, South Vietnam, Thailand, Burma, Ethiopia, and Ecuador.
Swallow Craft Class of Inshore Patrol Vessels are a series of watercraft built by South Korea's Kangnam/Swallow Craft, in Pusan for the Indian Coast Guard.
The Daegu-class frigate is a class of guided missile frigates of the Republic of Korea Navy (ROKN). The Daegu class is based on the preceding Incheon class, and has otherwise been referred to as the Incheon class batch II, or FFG-II. Eight Daegu-class ships are planned, with the final goal of 20–22 frigates in the ROKN. The Daegu-class frigates are to be built by Daewoo Shipbuilding & Marine Engineering (DSME) and Hyundai Heavy Industries.
The Mandau-class, Indonesian designation KCR-PSK, is a class of four missile-armed fast attack craft that currently operated by the Indonesian Navy. They were built by the Korea Tacoma Marine Industries from South Korea between 1977 and 1980.
