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 River class is a class of offshore patrol vessels built primarily for the Royal Navy of the United Kingdom. A total of nine were built for the Royal Navy (RN), four Batch 1 and five Batch 2. One Batch 1 (HMS Clyde), which was the Falklands guard ship, was decommissioned and transferred at the end of its lease to the Royal Bahrain Naval Force.
The Damen Group is a Dutch defence, shipbuilding, and engineering conglomerate company based in Gorinchem, Netherlands.
Vietnam Coast Guard is the coast guard and a uniformed people's armed force of Vietnam. Being a paramilitary maritime law enforcement agency, Vietnam Coast Guard is purposed to protect the Vietnamese state's interests and sovereignty rights at sea while also responsible for search and rescue duties, along with their duties of combating and preventing smuggling, piracy, and trade fraud in Vietnamese waters.
The Holland-class ocean-going patrol vessels are a class of four ocean-going patrol vessels constructed for the Royal Netherlands Navy. They are designed to fulfill patrol and intervention tasks against lightly armed opponents, such as pirates and smugglers, but have much higher level electronic and radar surveillance capabilities which are used for military stabilization and security roles, short of outright war. Without sonar or long range weapons, they utilize the surveillance capabilities of the Thales integrated mast, which integrates communication systems and two four-faced phased arrays for air and surface search.
Operation Atalanta, formally European Union Naval ForceSomalia, is an ongoing counter-piracy military operation at sea off the Horn of Africa and in the Western Indian Ocean, that is the first naval operation conducted by the European Union (EU), in support of United Nations resolutions 1814, 1816, 1838, and 1846 adopted in 2008 by the United Nations Security Council. Since 29 March 2019, the operational headquarters is located at Naval Station Rota in Spain, having moved from London as a result of the British withdrawal from the EU.
The Saryu class of offshore patrol vessels (OPV) are advanced patrol ships of the Indian Navy built at the Goa Shipyard Limited. These vessels are capable of ocean surveillance and monitoring and can maintain control of shipping lanes. They can also be deployed to provide security to offshore oil installations, and other naval assets.
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 of all constituent countries within the Kingdom. Prior to the dissolution of the Netherlands Antilles in 2010, it was known as the Netherlands Antilles and Aruba Coast Guard and was a division of the Royal Netherlands Navy.
The Arafura class is a class of offshore patrol vessels being built for the Royal Australian Navy (RAN). Initially proposed in the 2009 Defence White Paper and marked as procurement project SEA 1180, it was originally planned that 20 Offshore Combatant Vessels (OCV) would replace 26 vessels across four separate ship classes: the Armidale-class patrol boats, the Huon-class minehunters, the Leeuwin-class survey vessels, and the Paluma-class survey motor launches. Although having a common design, the ships would use a modular mission payload system to fulfill specific roles; primarily border patrol, mine warfare, and hydrographic survey. The 2013 Defence White Paper committed to the OCV project as a long-term goal, but opted in the short term for an accelerated procurement of an existing design to replace the Armidales, and life-extension refits for the other types. This resulted in the Offshore Patrol Vessel (OPV) project and the number of vessels reduced to 12. However, this was further increased to 14 when 2 further Mine Counter Measures variants were proposed under SEA 1905.
The Samarth-class offshore patrol vessel are a series of eleven offshore patrol vessels being built by Goa Shipyard Limited for the Indian Coast Guard. The construction of Samarth class was motivated by a desire to triple the Coast Guard assets in the aftermath of 2008 Mumbai attacks. They are an improvement over the earlier Sankalp class, with a larger beam and more powerful engines. The ships are being constructed in two batches—a batch of six ordered in May 2012 that was completed in December 2017 and a follow-on batch of five ordered in August 2016.
HNLMS Friesland is a Holland-class offshore patrol vessel operated by the Royal Netherlands Navy. The ship entered service on 22 January 2013 and is named after the Dutch province of Friesland.
MV Sycamore is a training ship built to support the Royal Australian Navy (RAN) by Netherlands shipbuilders Damen Group. The vessel was built in Damen's shipyard in Haiphong, Vietnam and launched in 2016. The ship is operated for the RAN by Teekay Australia and entered service in 2017.
HMS Medway is a Batch 2 River-class offshore patrol vessel for the Royal Navy. Named after the River Medway in Kent, she was the second Batch 2 River-class vessel to be commissioned and is assigned long-term as Royal Navy guardship in the Caribbean.
HMS Trent is a Batch 2 River-class offshore patrol vessel, named after the River Trent. This is the sixth Royal Navy ship named Trent. She is the third Batch 2 River-class vessel to be commissioned and is forward deployed to Gibraltar for operations in the Mediterranean and Gulf of Guinea.
The Vikram-class offshore patrol vessel is a series of seven offshore patrol vessels (OPV) being built at the Kattupalli shipyard by L&T Shipbuilding for the Indian Coast Guard. These are long range surface ships which are capable of coastal and offshore patrolling.
HNLMS Holland is the first ship of the Holland-class offshore patrol vessels of the Royal Netherlands Navy. The ship was originally designed to fulfill patrol and intervention tasks against lightly armed opponents, such as pirates and smugglers. However, it also has very advanced electronic and radar surveillance capabilities which are used for military stabilization and security roles, short of outright war. Without sonar or long range weapons, it utilizes the surveillance capabilities of the Thales integrated mast, which integrates communication systems and two 4-faced phased arrays for air and surface search.
HNLMS Zeeland is the second ship of the Holland-class offshore patrol vessels of the Royal Netherlands Navy. The ship entered service on 29 November 2013 and is named after the Dutch province of Zeeland.
HMS Tamar is a Batch 2 River-class offshore patrol vessel of the Royal Navy. Named after the River Tamar in England, she is the fourth Batch 2 River-class vessel to be built and is forward deployed long-term to the Indo-Pacific region with her sister ship HMS Spey.
HMS Spey is a Batch 2 River-class offshore patrol vessel of the Royal Navy. Named after the River Spey in Scotland, she is the eighth Royal Navy ship to be named Spey and is the fifth Batch 2 River-class vessel to commission and is forward deployed long-term to the Indo-Pacific region with her sister ship HMS Tamar.
The Warrior-class inshore patrol vessel is a class of multi-mission inshore patrol vessels (MMIPVs) built for the South African Navy, and are intended to replace the Warrior-class OPVs between 2022 and 2024. All three vessels are named after historical South African 'warriors' who had a significant impact on the development of the country.
Netherlands
Royal Netherlands Navy 