A patrol boat is a relatively small naval vessel generally designed for coastal defence, border protection, immigration law-enforcement, search and rescue duties. There have been many designs for patrol boats. They may be operated by a nation's navy, coast guard, police force or customs and may be intended for marine or estuarine or river environments. They are commonly found engaged in various border protection roles, including anti-smuggling, anti-piracy, fisheries patrols, and immigration law enforcement. They are also often called upon to participate in rescue operations.
The Protector-class offshore patrol vessel is a ship class of two offshore patrol vessel (OPVs) operated by the Royal New Zealand Navy (RNZN) since 2010. The ships are named HMNZS Otago and HMNZS Wellington.
The Minerva class is a series of corvettes of the Italian Navy. They were built in two batches of four units during the 1980s and 1990s. The ships have fairly good speed and armament, including a 76 mm general-purpose gun, but, due to their emphasis on anti-submarine warfare, they lack anti-ship missile capabilities. These units are designed to operate in coastal areas. Their main missions include sea policing, patrol, fisheries protection, and naval commando training. Four ships of this class are now active with Bangladesh Coast Guard as offshore patrol vessels (OPVs).
The OPV-80 class is a class of offshore patrol vessels that are currently operated by the Chilean Navy and Colombian National Navy.
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 Harry DeWolf-class offshore patrol vessels are warships of the Royal Canadian Navy (RCN) built by the Government of Canada Arctic and Offshore Patrol Ship (AOPS) procurement project, part of the National Shipbuilding Procurement Strategy. In July 2007 the federal government announced plans for acquiring six to eight icebreaking warships for the RCN.
The Diciotti class is an Italian-designed offshore patrol vessel, presently in use with the Italian Coast Guard, Iraqi Navy, Armed Forces of Malta and Panama SENAN. These ships are designed and built by Fincantieri on the bay of La Spezia to Muggiano and Riva Trigoso shipyards.
The Amazonas class are three offshore patrol vessels (OPVs) built by VT Shipbuilding. The ships entered service with the Brazilian Navy during 2012 and 2013.
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 amount 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.
The Vishwast-class offshore patrol vessels are series of three offshore patrol vessels built by Goa Shipyard Limited, Vasco da Gama, Goa for the Indian Coast Guard.
LÉ Samuel Beckett (P61) is a Samuel Beckett-class offshore patrol vessel (OPV) of the Irish Naval Service. The ship was launched in November 2013 and commissioned in May 2014. She is named after Irish playwright and author Samuel Beckett.
HNLMS Groningen is a Holland-class offshore patrol vessel operated by the Royal Netherlands Navy.
The Qatari Emiri Navy (QEN), also called the Qatari Emiri Naval Forces (QENF), is the naval branch of the armed forces of the State of Qatar and is the strongest naval force of the region in terms of size of naval fleet.
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.
Coast Guard Goal 2030 is a planned modernization program for the Bangladesh Coast Guard. The goal includes increasing manpower, purchasing more ships, hovercraft, helicopters, UAVs, maritime patrol aircraft and adding new generation surveillance technologies. The vision of the goal is for the Bangladesh Coast Guard to be a technologically advanced two-dimensional force that is capable of protecting the coastal area of Bangladesh well. Additionally, it will assist the Bangladesh Navy in case of any national emergency.
Sankalp-class offshore patrol vessels are a series of two offshore patrol vessels designed and built by Goa Shipyard Limited for the Indian Coast Guard. The vessels, also classified as Advanced Offshore Patrol Vessels, are the largest vessels constructed by Goa Shipyard Limited. Samarth class and Saryu class were derived from this class of offshore patrol vessels.
BRP Gabriela Silang (OPV-8301) is an offshore patrol vessel of the Philippine Coast Guard. She is the first offshore patrol vessel and currently, the second largest and most modern vessel of the Philippine Coast Guard. Named after Gabriela Silang, a revolutionary leader during the Philippine struggle for independence from Spain. She was constructed by French shipbuilder OCEA S.A. based on the OPV-270 Mk II design, in Les Sables-d'Olonne, France.
ICGS Sachet is the Indian Coast Guard's latest and largest offshore patrol vessel (OPV). Sachet is seventh ship in the Samarth-class OPV and the first ship from the second batch ordered by Indian Coast Guard and has been built by Goa Shipyard Limited. The vessel was commissioned to coast guard service on 15 May 2020 by Defence Minister Rajnath Singh. The commissioning is special as this was the first ever digital commissioning of any Indian Coast Guard's ship due to global pandemic COVID-19. Sachet will be extensively used for Exclusive Economic Zone and other duties as it is set to be exploited extensively. The vessel will be under the command of Deputy Inspector General Rajesh Mittal.
ICGS Vishwast (OPV-30) is one of the three Vishwast-class offshore patrol vessel (OPV) of the Indian Coast Guard.
