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Fast Attack Flotilla

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The 4th Fast Attack Flotilla (aka Dvora Squadron ) is a force element flotilla of the Sri Lanka Navy . The flotilla's mission is to provide heavily armed and fast patrol boat (called fast attack craft or FACs) capability to counter sea tiger movements along the coast and to protect naval and civilian shipping from sea tiger suicide crafts.

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42-780: In 1985, the first Dvora-class fast patrol boats were introduced into the Sri Lanka Navy to counter LTTE gun running in the Palk Strait from India . The 4th Fast Attack Squadron was formed on 14 September 1988 and became known as the Dvora Squadron. With escalation of the Sri Lankan Civil War the Sea Tigers began to pose a threat to the patrol boats of the Navy, with use of small fibreglass boats armed with machine guns . The flotilla

84-516: A close-in weapons system (CIWS), either a Phalanx 20mm gun system or the indigenous Sea Oryx. The AAW variant will have a 32 cell VLS for TC-2N missiles while the ASW will have two box launchers for 16 TC-2N missiles. The AAW variant will have 8 anti-ship cruise missile launchers, each able to fit either a single HF-2 or HF-3, while the ASW variant will have 16 launchers. The ASW variant is the only variant that will be fitted with Mk 32 light torpedo launchers and

126-538: A contract for the first amphibious assault ship built in Taiwan. It will be built by CSBC Corporation , a local shipyard. Four are planned, with the first to enter service around 2021. It will be roughly similar to the US Navy's San Antonio -class , but with a slightly smaller displacement. Support features include a full hospital, well deck , full aviation facilities, storage for wheeled vehicles, and dedicated accommodations for

168-524: A full battalion of Marines. The vessel design will be armed with a 76 mm naval gun in the primary position, a close-in weapon system (CIWS) turret, two 12.7 mm machine gun positions in the forward section, and launchers that can deploy the Hsiung Feng II and III family of anti-ship and land-attack cruise missiles. The primary sensor is expected to be a naval version of the indigenous CS/MPQ-90 Bee Eye AESA radar. The ROC Navy currently lacks

210-701: A higher number of indigenous platforms, sensors, and weapons much of it made by the National Chung-Shan Institute of Science and Technology . In 2018 Lungteh Shipbuilding was awarded a contract to produce eleven Tuo Chiang Block II corvettes and four minelayers for the Taiwanese Navy. In April 2020 in response to the COVID-19 pandemic the ROCN cut short their semi-annual goodwill mission to Central and South America. The flotilla consisting of two frigates and

252-613: A modern fleet defense system. Keelung class destroyers currently use obsolete Mark 26 missile launchers designed from the 1970s and does not currently have a modern centralized air defense combat system like the Aegis. Past US administrations rejected the sale of Aegis radar system and Arleigh Burke-class destroyers, including George W. Bush in 2001. Under the George W. Bush administration, the US instead sold Taiwan four Kidd-class destroyers, which did not carry

294-467: A new rescue and salvage ship was laid in March 2022. The ROC Navy has started construction on 12 new domestically built light frigates for the Taiwanese Navy. These vessels are in the 2500 ton weight class and will have two configurations, an anti-aircraft warfare (AAW) version and an anti-submarine warfare (ASW) version. Both variants will be equipped with an OTO Melera 76mm gun with programmable ammunition and

336-576: A specific naval ship or boat is a stub . You can help Misplaced Pages by expanding it . Republic of China Navy The Republic of China Navy ( ROCN ; historically as the Chinese Navy or ROC Navy , colloquially the Taiwanese Navy ) is the maritime branch of the Republic of China Armed Forces (ROCAF). The service was formerly commonly just called the Chinese Navy during World War II and prior to

378-581: A supply vessel was subject to 30 days of quarantine after returning to Taiwan. In April 2020 Taiwanese boatbuilder Karmin International Co., Ltd. won a NT$ 450-million (US$ 14.9-million) contract to supply the Republic of China Navy with eighteen special operations watercraft and eight RIB tenders, the latter for the Cheng Kung-class frigates. Delivery is scheduled for June 2022. The contract covered only

420-505: A towed variable depth sonar. The frigates will have a BAE System's Artisan radar , Lockheed Martin Canada's CMS-330 combat management system, and either Rolls Royce MT30 or General Electric LM2500 engines for propulsion. The new frigates are intended to become the workhorse of the ROC Navy, replacing the larger OHP and La Fayette class frigates in patrol duties. In September 2018, Taiwan confirmed

462-696: Is assigned to. The FAC Squadron Pin is award to: Dvora-class fast patrol boat The Dvora-class fast patrol boat is a fast class of patrol boats built by Israel Aerospace Industries for the Israeli Sea Corps based on the Israeli Dabur class . The Dvora class has become the work horse of the Sri Lanka Navy which has deployed it since the mid-1980s to counter LTTE operations at sea. Since then Dvoras have been made in Sri Lanka and has been

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504-406: Is located at more than 3,000m above sea level. The high altitude sites pose unique challenges to the Navy as they are often located in inaccessible areas and experience extreme weather including months of snow in the winter. In May 2021 the navy ordered a new series of shore based medium-to-long range maritime surveillance radars from NCSIST. Because the radar system will likely come under attack in

546-583: The Hai Kun . The submarine was moved onto a floating dry dock and then launched off the CSBC shipyard in Kaoshiung on February 26, 2024. purchased All remaining bases are small naval stations supporting PCL class small patrol boats and Fast Attack Boat: The Naval Maritime and Surveillance Command oversees a network of surveillance radar stations across Taiwan. These include high altitude sites like Hsiaohsuehshan which

588-565: The Government of Taiwan for the Republic of China Navy. The transfer cost was an estimated US$ 177 million. The transfer of the ships includes the advanced AN/SQR-19 Multi-Function Towed array sonar . Taiwan had previously been blocked from acquiring the AN/SQR-19, and the transfer of the system points to an anti-submarine focus in line with the Knox -class frigates they will likely replace. The keel of

630-506: The Mark 41 Vertical Launching System . In January 2020, it is reported the Tien-Kung III (Sky Bow III) is successfully fired from the Mark 41 Vertical Launching System . In August 2023, it was reported the domestically developed Hua Yang vertical missile launch system (VLS) has passed tests and will be installed on new naval ships in the future. In 2022, it was reported as a short term solution

672-702: The Netherlands as well as four U.S. Kidd -class (renamed Keelung ) destroyers originally intended for Iran. Despite the ROCN refurbishing and extending the service life of its vessels and equipment, it has suffered from procurement difficulties due to pressures exerted by the PRC. On 12 September 2007, an arms notification was sent to the United States Congress concerning an order for 12 P-3C Orion patrol aircraft and 3 "spare aircraft", along with an order for 144 SM-2 Block IIIA surface-to-air missiles . A contract

714-519: The Taiwan Strait and surrounding waters, as well as readiness for counter-strike and counter-invasion operations during wartime. The Republic of China Marine Corps (ROCMC) also functions as a branch of the Navy. The ship prefix for ROCN combatants is ROCS (Republic of China Ship); an older usage is CNS (Chinese Navy Ship). The Navy CHQs ( 中華民國國防部海軍司令部 ) is subordinate to the General Staff,

756-488: The 8 Knox -class frigates, 22 newer RGM-84L for the 4 Kidd -class destroyers, 32 sub-launched Harpoon II on order for the 2 Hai Lung -class submarines, and with 60 air-launched Harpoon Block II anti-ship missile on order for the 12 P-3Cs, plus the newly announced 10 ship-launched and 2 air-launched Harpoon II/L sales. On 31 August 2010, it was announced for the next year's defense budget, ROCN planned to lease one or two more Newport -class tank landing ships (LST) from

798-517: The Aegis and were no longer in service in the US Navy at the time. However, in January 2019, the US government delivered two sets of Mk 41 VLS to Taiwan. The ROC government plans to integrate the MK41 VLS and locally developed Tien-Kung III (Sky Bow III) with its indigenously developed Hsun Lien naval combat system, which is similar to Aegis, to upgrade its ship air defense capabilities. Taiwan has acquired

840-477: The FAC from suicide craft, by destroying them before they could ram or explode close to the FAC. Therefore, compared with similar patrol boats of other navies, Sri Lanka Navy FACs are more heavily armed and faster. The flotilla is based at SLN Dockyard, Trincomalee , however boats operate out of all major harbors. Individual units come under the direct command of the flag officer commanding that particular naval area it

882-508: The Minister of Defense, and the ROC President. Sources : The Republic of China Navy was established after the 1911 Revolution , during which several Qing dynasty warships changed sides to support the revolutionaries. The commander of one of those ships, Huang Zhongying , became the first Minister of the Navy of the Republic of China. Several naval expansion programs were proposed during

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924-465: The Navy after evacuation to Taiwan is referenced in the lyrics of the post 1949 ROC Navy Song "The New Navy" ( 新海軍 ). In 1895, the island of Taiwan was placed under Japanese rule , with the Imperial Japanese Navy responsible for defending the waters of Taiwan and Penghu. After World War II, on 25 October 1945, the jurisdiction of Taiwan and Penghu was transferred to the Republic of China and

966-467: The ROC Navy will upgrade their Kang Ding-class (La Fayette class) with 32-cell VLS integrated with their domestically developed Aegis-like system with the assistance of a retired French Navy officer. The VLS will have TC-2N surface-to-air missiles, a large upgrade over the existing RIM-72C Sea Chaparral, though it will lack the air defense range of its Keelung Class destroyer with their SM-2 Block IIIA missiles. In November 2020, President Tsai Ing-wen opened

1008-622: The ROC's retreat from the mainland . While still sometimes used especially in domestic circles, it is now not as often used internationally due to the current ambiguous political status of Taiwan and to avoid confusion with the People's Liberation Army Navy of the People's Republic of China (PRC). Today, the ROC Navy's primary mission is to defend the ROC's remaining territories and the sea lanes under its jurisdiction against any possible blockades, attacks, or invasion. Operations include maritime patrols in

1050-413: The ROCN began its operation in that territory. Following the relocation of the ROC government to Taiwan, the ROCN was involved in a number of commando attack escorts, evacuation and transport of more displaced soldiers and later to provide patrols and resupply operations to Kinmen and Matsu in the Taiwan Strait and South China Sea offshore islands. Since the 1990s the Navy has grown in importance as

1092-851: The Tamils with anti-PT boat equipment to use in fighting the government forces. Ostrovsky also alleged that Mossad helped the Sri Lankan government pay for the boats by cheating the World Bank and other investors out of millions of dollars. The Republic of China Navy uses Dvoras as Fast Attack Missile Craft , purchasing two and using them as a pattern for the almost-identical, locally-built Hai Ou -class missile boats ( Hai Ou class has three propeller shafts whereas Dvora class has two), 50 built. Both classes, being an anti-ship asset, are armed with additional two Hsiung Feng I anti-ship missiles and have been in ROCN service for over 20 years. This article about

1134-1000: The United States, but the 900-ton stealth corvette plan was put on hold, due to lack of funds. That same year, On 29 September, the U.S. Congress passed a resolution, authorizing the U.S. Government for the sale of one more Osprey -class minehunter to the ROC. Other ongoing local upgrade programs include locally designed and built Ching Chiang class of 12 patrol ships. Since 2006, seven ships of this class were upgraded to carry four HF-2 / 3 with W-160 fire control radar from Wu Chin III program (as well as Honeywell H-930 MCS CDS stripped from seven retired Yang -class Wu Chin 3 anti-air warfare destroyers). In 2010 more ships of this class were undergoing this same upgrade program but using CSIST produced fire control radars instead. On 29 December 2010, two LSTs ( 中肇、中治戰車登陸艦 ) and four remaining of Adjutant -class coastal minehunters were retired. In 2011,

1176-752: The Yangtze. Most of the Chinese navy was destroyed early on and in 1940 the Ministry of the Navy was disbanded by Chiang Kai-shek. Following World War II, a number of Japanese destroyers and decommissioned U.S. ships were transferred to the ROC Navy. During the Chinese Civil War , the ROCN was involved in the protection of supply convoys and the withdrawal of the ROC Government and over 1 million refugees to Taiwan in 1949. The subsequent reorganization and reestablishment of

1218-835: The art mast-mounted, day and night all weather long range electro-optic systems. This enables FACs to locate and target sea tiger boats at a greater distance, in all weather at high speeds. Newer FACs, specially Colombo-class series III FACs are equipped with Elop MSIS optronic director and Typhoon GFCS as its own weapons control system. Also these crafts use surface search Furuno FR 8250 or Corden Mk 2; I-band as its radar . In addition to their main armament they carry additional weapon systems such as DS30 30 mm twin gun , Oerlikon 30 mm twin cannon , Oerlikon 20 mm cannons , automatic grenade launchers , Type 80 machine guns , W85 heavy machine gun and Type 63 multiple rocket launchers , including 12.7 mm and 7.62 mm machine guns. These act as both offensive and point defense weapons to protect

1260-512: The basis for the more advanced Colombo class fast patrol boat built by the Colombo Dockyard Limited and used by South Asian navies to counter terrorism. According to former Mossad officer Victor Ostrovsky, Amy Yaar, another Mossad operative, helped supply the Sri Lankan government with Dvoras to patrol its coasts from attack by the LTTE. Simultaneously, Yaar and her associates were supplying

1302-459: The emphasis of the ROC's military doctrine moves towards countering a possible People's Republic of China (PRC) blockade, as well as offshore engagement. As of 2004 the ROCN had been working hard to expand its capability in electronic and anti-submarine warfare, as well as the replacement of antiquated warships and support vessels. While for many years the ROCN operated hand me down and foreign designed vessels in recent years they have been operating

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1344-653: The first decade of the republic, but none of them were carried out because of a lack of funding, the outbreak of World War I , and the chaos of the Warlord Era in China. The cruisers that had been acquired by the Qing dynasty between the 1870s and the 1900s remained the main ships of the Chinese fleet through the 1930s. During this time the ROC Navy consisted of three fleets: the Central, Northeast, and Guangdong fleets, and its command structure

1386-579: The highest number of casualties during the war. In 2019, the 4th Fast Attack Squadron was commissioned as the 4th Fast Attack Flotilla. Early Dvoras were armed with two to three machine guns as most patrol boats in other navies do. However, during the progress of the war the armament on board FACs were increased considerably due to the increase of arms carried on sea tiger boats that ranges from heavy anti-aircraft machine guns to rocket launchers . All FACs have Typhoon 25-30 mm stabilized cannon installed as their primary armament, which can be slaved to state-of

1428-499: The license and technology to produce additional MK 41 VLS launchers. The ROC Navy currently as of 2019 possesses at least 14 warships compatible with the Mk41. In November 2019 it was reported that the decommissioned amphibious landing ship Kao Hsiung (LCC-1) was being used as a test ship for the Hsun Lien naval combat system project and had been fitted with a large phased array radar system and

1470-646: The navy but these plans were also not implemented. By this point the main purpose of the ROCN was coastal and river defense, and the main focus of the fleet was the Yangtze river , which could be used by large ocean-going ships to go several hundred miles into China. By the late 1930s the ROCN was not comparable to the Imperial Japanese Navy , and its cruisers were lost at the beginning of the Second Sino-Japanese War in 1937. They were either sunk by Japanese aircraft or scuttled by their crews to use as blockships in

1512-509: The navy retired several vessels. On 31 October, all eight PCL in the 124th Fleet were retired. On 28 December, the two Lung Jiang -class (PSMM Mk5) guided missile patrol boats ( PGG 601 and PPG 602 ) of the 131st Fleet were retired from ROC Navy service, after entering service in 1978 and 1981 respectively. In June 2018, two Oliver Hazard Perry -class frigates of the US Navy , ex- USS  Taylor and ex- USS  Gary , were handed over to

1554-461: The navy's Hai Lung -class submarines. On 29 January 2010, the U.S. government announced five notifications to the U.S. Congress for arms sales to the ROC. In the contracts total US$ 6.392 billion, ROC Navy would get 2 Osprey -class minehunters for US$ 105 million, 25 Link 16 terminals on ships for US$ 340 million, 10 ship- and 2 air-launched Harpoon L/II for US$ 37 million. The ROC Navy already has 95 older Harpoon missiles in its inventory for

1596-594: The submarine construction facility in Kaohsiung with plans to build eight submarines. Construction was to begin with a prototype boat which was to be built over 78 months. The first boat is scheduled to enter service in 2025. Between December 2020 and February 2021, the United States reportedly approved the export of three key systems to Taiwan for the program: digital sonar systems, integrated combat systems and auxiliary equipment systems (periscopes). In 2023, Taiwan revealed its first domestically designed and built submarine,

1638-581: The watercraft themselves with their machine guns, infrared equipment, and boarding ladders sourced separately. Traditionally, most ROCN equipment has been purchased from the United States . The ships themselves have often been older, second-hand vessels without the newest technology. More recently, however, 1990's several ships have been built domestically under licence or through domestic development. The ROCN has also purchased La Fayette -class frigates from France and Zwaardvis -class submarines from

1680-402: Was awarded to Lockheed Martin to refurbish the 12 P-3C Orion aircraft for the ROC on 13 March 2009, with deliveries to start in 2012. In 2008, the ROCN set out to acquire an improved anti-ship capability. On 26 August, an arms notification was sent to Congress for an order for 60 air-launched Harpoon Block II missiles for the 12 P-3Cs. At least a portion of these missiles will be installed on

1722-668: Was divided because of the warlordism in the country. When Sun Yat-sen established his government in 1917 in Guangzhou he was supported by the Navy admirals Cheng Biguang and Lin Baoyi , and when Chiang Kai-shek began his Northern Expedition in 1926 another admiral, Yang Shuzhuang , led part of the Beiyang Fleet to defect to his forces. After the success of the Northern Expedition Chiang Kai-shek wanted to expand

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1764-678: Was used as the primary offensive unit to counter these boats. When the Sea Tigers started to use boats for suicide bomber attacks on ships the unit was used for defensive operations too, such as escorting larger naval ships and civilian ships in coastal waters off the northern and eastern provinces of the country. Able to reach speeds of 45 knots (83 km/h; 52 mph) these fast attack craft (FACs) operate in pairs to counter sea tiger wolf pack tactics and also to defend each other against small suicide craft that try ram them. Between 1993 and 2009, twenty FAC have been sunk, becoming naval unit to suffer

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