The Flyvefisken-class patrol vessels are warships of the Royal Danish Navy. The class is also known as the Standard Flex 300 or SF300 class. The five vessels sold to the Portuguese Navy are locally referred as Tejo class.
The Type 332 Frankenthal-class minehunter is a class of German minehunters. The ships are built of non-magnetic steel. Hull, machinery and superstructure of this class is similar to the original Type 343 Hameln-class minesweeper, but the equipment differs.
The Huon-class minehunter coastal (MHC) ships are a group of minehunters built for the Royal Australian Navy (RAN). Following problems with the Bay-class minehunters, a request for tender was issued in 1993 for a class of six coastal minehunters under the project designation SEA 1555. The tender was awarded in 1994 to the partnership of Australian Defence Industries (ADI) and Intermarine SpA, which was offering a variant of the Italian Gaeta-class minehunter.
HMAS Huon, named for the Huon River, is the lead ship of the Huon class of minehunters operated by the Royal Australian Navy (RAN). The first of six ships built by a joint partnership of Australian Defence Industries (ADI) and Intermarine SpA, Huon's hull was fabricated at Intermarine's Italian shipyard, then freighted to ADI facilities at Newcastle for completion. She entered service in 1999.
The Osprey class are a series of coastal minehunters designed to find, classify, and destroy moored and bottom naval mines from vital waterways.
The Tripartite class is a class of minehunters developed from an agreement between the navies of Belgium, France and the Netherlands. A total of 35 ships were constructed for the three navies. The class was constructed in the 1980s–1990s in all three countries, using a mix of minehunting, electrical and propulsion systems from the three member nations. In France, where they are known as the Éridan class they are primarily used as minehunters, but have been used for minesweeping and ammunition transport in Belgium and the Netherlands, where the Tripartites are known as the Alkmaar class.
HMS Berkeley was a Hunt-class mine countermeasures vessel of the British Royal Navy. She was sold to the Hellenic Navy in 2001 and was commissioned as HS Kallisto. On 27 October 2020, she was cut in two in a collision with a container ship.
HMAS Norman, named for the Norman River in Queensland, is the third Huon-class minehunter to serve in the Royal Australian Navy (RAN). Built by a joint partnership between Australian Defence Industries (ADI) and Intermarine SpA, Norman was constructed at ADI's Newcastle shipyard, and entered service in 2000.
Katanpää-class mine countermeasure vessels are a class of three multipurpose mine countermeasure vessels (MCMV) ordered by the Finnish Navy. The nearly 250 million euro contract was awarded to the Italian shipyard Intermarine S.p.A. in 2006. Initially, all three vessels were scheduled to be delivered by 2014 and the class was expected to achieve operational readiness by 2015, but there have been various delays and the last vessel was handed over to the Finnish Navy in November 2016.
HMAS Gascoyne, named for the Gascoyne River, is the fourth of six Huon-class minehunters constructed for and currently in service with the Royal Australian Navy (RAN). Built by a joint partnership between Australian Defence Industries (ADI) and Intermarine SpA, Gascoyne was constructed at ADI's Newcastle shipyard, and entered service in 2000.
Avenger-class mine countermeasures ships are a class of 14 ships constructed for the United States Navy from 1987 to 1994, designed to clear mines from vital waterways. The ships have the hull designator MCM.
The A class is a class of minehunter vessels in the Turkish Navy. In 1999, the German shipyards Lürssen and Abeking & Rasmussen were contracted to build six Frankenthal-class ships for the Turkish Navy, a purchase worth US$630 million. While the first vessel was built in Germany, later ships were constructed by the Istanbul Naval Shipyard.
Kormoran II - officially project 258, mine hunting type of vessels in building for the Polish Navy. The 2011 Defense Budget included a single vessel of this class. It was launched on 4 September 2015 and was predicted to enter service late 2016. Two more ships have been planned. Ships are built by Remontowa Shipbuilding Gdańsk and Naval Shipyard Gdynia consortium. It will be armed with 35 mm KDA anti-aircraft cannon.
The Lerici class is a class of minehunters constructed by Intermarine SpA and owned and operated by the Italian Navy. The class incorporates two subclasses: the first four ships are referred to specifically as the first series of the Lerici class, while eight more ships produced to a slightly modified design are known as "second series Lericis" or as the Gaeta class.
The Skrunda class is a class of SWATH patrol vessels used by the Latvian Navy. The main duties of the vessels include fisheries inspections, search and rescue, environmental protection, sovereignty enforcement, and participation in NATO and EU operations.
The Fleet-class unmanned surface vessel, also called the Common Unmanned Surface Vessel (CUSV) and later the Mine Countermeasures Unmanned Surface Vehicle, is an unmanned surface vessel designed for the United States Navy to be deployed from Freedom and Independence-class littoral combat ships and intended to conduct mine and anti-submarine warfare missions. As of 2012 four units of the class have been built; the first was delivered to the U.S. Navy in 2008.
Alpino was a Alpino-class frigate operated by the Italian Navy during the Cold War. Launched in 1967, the vessel was optimised for anti-submarine warfare based on two Agusta-Bell AB.204 helicopters protected by a telescopic hangar and a variable-depth sonar (VDS). It was also the first frigate to use gas turbines, in a combined diesel and gas (CODAG) arrangement. In 1973, the frigate undertook the longest continuous voyage of an Italian naval ship, covering over 7,000 nautical miles, and continued to serve in the anti-submarine role until 1996, by which time the helicopters had been replaced by the more capable Agusta-Bell AB-212ASW and the VDS taken out of service. In 1997, the ship was recommissioned as a support ship for mine warfare, at the same time as the ability to operate one of the helicopters was removed. The frigate was decommissioned in 2006.
Zhdanov was a Sverdlov-class cruiser of Soviet Navy.
Indonesian Navy 
