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.
A stealth ship is a ship that employs stealth technology construction techniques in an effort to make it harder to detect by one or more of radar, visual, sonar, and infrared methods.
The OTO Melara 76 mm gun 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.
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.
Project Protector was a Royal New Zealand Navy (RNZN) procurement project that was undertaken during the 2000s. At the start of the decade, the New Zealand government tasked the New Zealand Defence Force to develop an equal combat, peacekeeping, and disaster relief capability, in which the RNZN was to focus on conducting sealift operations and patrols of the Economic Exclusion Zone. A series of reviews found that the RNZN was lacking in these capabilities, and Project Protector was established to acquire three new ship types: a single multi-role sealift ship, two offshore patrol vessels, and four inshore patrol vessels. After a two-year information-gathering and tender process, an Australian company, Tenix Defence, was selected as the primary contractor.
UBS Mayu was the first flagship of the Burmese Navy. She was commissioned on 25 May 1947 and saw 32 years of active service during which she participated in many counter-insurgency campaigns, safeguarding Myanmar's territorial waters, and also served as a training ship for the officers and ratings of Myanmar (Burma) Navy. The ship had been built as River-class frigate HMS Fal for the Royal Navy during World War II and was transferred to the Burmese government in 1947 on loan, and permanently in 1948. She was decommissioned in 1979 and was converted to a museum ship.
The Myanmar Navy is the naval warfare branch of the armed forces of Myanmar. With 16,000 personnel on duty, the navy operates more than 150 vessels. Prior to 1988, the navy was small, and its role in counter-insurgency operations was smaller than those of the army and the air force. The navy has since been expanded to take on a more active role in defense of Myanmar's territorial 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.
The Cassiopea class is a heavy series of four patrol boats of the Italian Navy. They were built in the late 1980s on civilian standards. They are designed for patrol in safe areas.
The Knud Rasmussen class is a class of offshore patrol vessels operating in the Royal Danish Navy from 2008. Built to replace the Agdlek-class cutters on a one-for-one basis, the Knud Rasmussen-class vessels are significantly larger, enabling patrols further offshore.
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 Aung Zeya-class frigate is a frigate operated by the Myanmar Navy. The lead ship of the class is named after Aung Zeya (Alaungpaya), the founder of Konbaung Dynasty of Myanmar. UMS Aung Zeya (F-11) is the first indigenous guided missile frigate of the Myanmar Navy.
The Type 056 corvette is a class of warship deployed by the Chinese People's Liberation Army Navy (PLAN). They replace older patrol craft and some of the Type 053H frigates. The first Type 056 entered service in February 2013. An anti-submarine warfare (ASW) variant, commonly known as Type 056A, has also entered service. Following construction of Aba in December 2019, China ceased building Type 056 corvettes to focus on procuring bigger warships for high sea missions. In 2021, the PLAN transferred all 22 Type 056 to the China Coast Guard while retaining the Type 056A.
The Anawrahta class corvette is a class of corvettes operated by the Myanmar Navy. The UMS Anawrahta (771) was commissioned in 2001. The ship was built locally with Chinese assistance. The Anawrahta class corvette is equipped with various electronic suites and weaponry systems from China, Israel and Russia. The lead ship of the class is named after King Anawrahta, the founder of the Pagan Empire of Myanmar (Burma).
Chittagong Dry Dock Limited (CDDL), formerly an enterprise of Bangladesh Steel and Engineering Corporation, is a state-owned military ship repair facility based in near of the Chittagong Port, Bangladesh. CDDL is one of the largest ship builder and repair facilities in East and South Asian region, and one of the three shipyards owned and operated by the Bangladesh Navy.
UMS Moattama (1501) also UMS Mottama is the first landing platform dock (LPD) and current flagship of the Myanmar Navy. Like other LPDs, Moattama is designed for amphibious operations, transportation of personnel as well as disaster relief and humanitarian assistance. It has a well deck and two helicopter landing spots and hangar. Moattama was based on the Makassar class design used by Dae Sun for the LPDs ordered by Indonesia and Peru. It is 125 metres long and a beam of 22 metres. It is also expected to be able to accommodate at least two Mi-17 medium helicopters in its flight deck.
The 5-Series class is a class of fast attack craft built by the Myanmar Navy between 1996 and 2012. There are twenty ships in this class and the designs and armaments of the ships are different based on their batches and ship types. Ships of the 5-series class are divided into FAC (Missile)s and FAC (Gun)s.
The Philippine Navy is expecting the delivery of six new offshore patrol vessels acquired under its Offshore Patrol Vessel Acquisition Project under the Revised AFP Modernization Program's Horizon 2 phase covering years 2018 to 2022.
Myanmar Navy