MILGEM project (Turkish:Milli Gemi Projesi, English: National Ship Project) is a national warship program of the Republic of Turkey. Managed by the Turkish Navy, the project aims at developing multipurpose corvettes, frigates and destroyers that can be deployed in a range of missions, including reconnaissance, surveillance, early warning, anti-submarine warfare, surface-to-surface and surface-to-air warfare, and amphibious operations.
As of 2023, the MILGEM project covers four Ada class anti-submarine warfare corvettes, one ELINT corvette, eight [2] Istanbul-class multipurpose frigates, 10 Hisar class OPVs as well as eight TF2000-class anti-air warfare destroyers destined for the Turkish Navy; four Babur-class corvettes for the Pakistan Navy; and two Ada class corvettes for the Ukrainian Navy.
The name of the project is derived from the phrase "National Ship" in Turkish – Milli Gemi.
In mid 1990s the Turkish Navy was researching national resources to design, develop and construct a completely indigenous corvette. In 2004, Istanbul Naval Shipyard Command established MILGEM Project Office to execute and coordinate the design, engineering and construction projects.
By developing the MILGEM project, Turkey aimed to build a warship using local resources to the maximum extent possible, improve national military shipbuilding capacity and skills. The objectives for the Ada class were set to enhance the littoral warfare capabilities and to meet the operational requirements of the Turkish Navy. [3] MILGEM project office focused on building a modern littoral combat ship with authentic anti-submarine warfare and high-seas patrol capability, extensively employing low-observable superstructure and intelligence sensors. In 2005, Istanbul Naval Shipyard Command commenced the construction works of the first vessel of MILGEM project, TCG Heybeliada.
In 2014, Turkish defense technology and engineering company STM was selected as a subprime contractor for the construction of remaining Ada-class vessels. More than 50 local suppliers, including Turkish defense companies like ASELSAN and HAVELSAN played significant role in developing local subcomponents for command-and-control and electronic battle management system [4]
The ships are propelled by a RENK CODAG Cross Connect propulsion plant. It consists of a gas turbine rated at 23,000 kilowatts (31,000 hp) and two diesel engines rated at 4,320 kW (5,790 hp). Each diesel engine drives one controllable pitch propeller via a two speed main reduction gear. The cross connect gear splits the power from the gas turbine via both main reduction gears to the two shafts. The ship can be operated in diesel mode, in single gas turbine mode or in CODAG mode where diesel and gas turbine are providing a combined power of 27,640 kW (37,070 hp).
GENESIS (Gemi Entegre Savaş İdare Sistemi, i.e. Ship Integrated Combat Management System), a network-centric combat management system developed by HAVELSAN and originally used in the upgraded G-class frigates of the Turkish Navy, was contracted for the first two Ada-class corvettes on May 23, 2007. [5] [6] The MILGEM ships have a national hull mounted sonar developed by the Scientific and Technological Research Council of Turkey. [7] Sonar dome has been developed by STM's subcontractor ONUK-BG Defence Systems, extensively employing nano-enhanced fiber reinforced polymer. [8] The Ada class features an electronic chart precise integrated navigation system (ECPINS) supplied by OSI Geospatial. [9] Integrated Platform Management System (IPMS), delivered by STM's subcontractor Yaltes JV, monitors and controls machinery, auxiliary systems, electrical power generation and distribution. The main systems integrated in IPMS include a power management system, fire detection system, fire fighting and damage control system, CCTV system and stability control system. [10]
Under the Offshore Patrol Vessel Project, initiated to meet the needs of the Turkish Naval Forces, the construction of ten offshore patrol vessels (OPVs) is planned. The first ship is scheduled to be launched in 2023. Developed as a variant of the MİLGEM-class corvettes, the Hisar class patrol ships has been redesigned with a different main propulsion system and a different structural and general layout concept, allowing it to be built in a shorter time and at a lower cost.
The primary missions of the OPVs to be built are intelligence, surveillance, and reconnaissance (ISR), search and rescue (SAR), counterterrorism, maritime interdiction operations (MIO), and maritime special operations. Other missions include naval air operations, electronic and acoustic warfare, land bombardment, defense against asymmetric threats, maritime traffic protection, and support and training for amphibious operations.
The Hisar-class patrol ships is being built using the "fitted for but not with" concept, which allows for the integration of newly developed indigenous weapon and sensor systems. The OPV, which can accommodate a total of 104 people, will have a range of 4,500 nautical miles (8,300 km; 5,200 mi) with its CODELOD (COmbined Diesel-eLectric Or Diesel) main propulsion system.
The Ada class is a class of anti-submarine corvettes developed primarily for the Turkish Navy during the first stage of the MILGEM project. The Turkish Navy has commissioned all four Ada-class corvettes. The design objective of the Ada class was to build a modern littoral combat ship, with national anti-submarine warfare (ASW) and high-seas patrol capabilities, while extensively using the principles of low observable technology in its design. [11]
The Istanbul-class Frigate Program was launched to construct eight [2] frigates to replace aging Yavuz-class frigates in the mid-2020s. Developed under the MILGEM indigenous warship program, the Istanbul class is an enlarged variant of the Ada-class anti-submarine corvette. The Istanbul-class frigates will have around 50% increased fuel capacity and operational/sailing range capability compared to Ada-class corvettes.
The Istanbul-class frigates have the configuration to conduct detection, determination of position, classification, identification, and destruction of the target and NGFS. The frigates are designed to conduct maritime surveillance and patrol operations, inspection, and surveillance of exclusive economic zone besides preventing potential threats.
The planned eight multi-mission TF2000-class destroyers are able to conduct anti-aircraft warfare (AAW) with SİPER and Sapan surface-to-air missiles; tactical land strikes with Gezgin cruise missiles; ASW with towed array sonar, anti-submarine rockets, and ASW helicopters; and anti-surface warfare (ASuW) with Atmaca missiles. [12]
The Babur-class corvette, also known as the PN MILGEM class, is a class of four heavy corvettes under construction for the Pakistan Navy. This class is a subclass of the Turkish MILGEM project. The corvette class is heavier and larger than the Turkish Ada-class corvette and are also equipped with a vertical launch system.
The MILDEN project is a multi-year military design and procurement project to develop indigenous air-independent power attack submarines, intended to be commissioned into the Turkish Navy in the 2030s. MILDEN is being designed in the Gölcük Naval Shipyard, where concept design was completed in 2022, and the "preliminary design phase, in which the main and auxiliary systems [will be] elaborated in detail" began in September 2022. [13]
As of August 2022 [update] , Turkey planned to start construction of the first submarine in 2025. MILDEN is a diesel-electric submarine of approximately 2,700 tonnes displacement, and somewhat over 80 metres (260 ft) in length. [13]
According to a CNN Türk news report on September 27, 2008, the navies of Canada, Pakistan, Bangladesh, Ukraine and a number of South American countries have expressed interest in acquiring MILGEM project warships. [14] [15]
On 5 July 2018, Pakistani military's ISPR announced that a Turkish firm has won the tender to build four MILGEM corvettes for the Pakistan Navy. Turkish defence minister, Nurettin Canikli, described the deal as “the largest defense export of Turkey in one agreement.” [16]
By September 2018, some details have emerged that corvettes for Pakistan Navy will have CODAD propulsion system instead of CODAG, thus increasing the sea endurance from 10 to 15 days. Further, the first vessel is planned to be constructed in 54 months and the remaining vessels will be constructed in 60, 66 and 72 months, respectively. [17]
The Babur-class corvettes will be one of the most technologically advanced surface platforms of the Pakistan Navy fleet. Keel Laying ceremony of third PN MILGEM-class warship was held. The warship will complete in 2024. [18] [19]
Coinciding with the commissioning ceremony of TCG Kınalıada attended by Turkish president Recep Tayyip Erdoğan, steel cutting ceremony for the first MILGEM ship for the Pakistan Navy was also held there on 29 September 2019. [20] The first Pakistani vessel named PNS Babur was launched on 15 August 2021. [21] On 8 November 2021, Pakistan held keel-laying ceremony for fourth and final MILGEM corvette for the Pakistan Navy. [22]
In December 2020, the Ukrainian Navy signed a deal with Turkey's Presidency of Defense Industries for the production of Ada-class corvettes in the Okean shipyard at Mykolaiv, Ukraine. [23] In August 2022, the name of the first ship was announced as Hetman Ivan Mazepa after Hetman Ivan Mazepa. [24]
A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war.
The Turkish Naval Forces, or Turkish Navy, is the naval warfare service branch of the Turkish Armed Forces.
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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.
Garden Reach Shipbuilders & Engineers Ltd, abbreviated as GRSE, is one of India's leading shipyards, located in Kolkata. It builds and repairs commercial and naval vessels. GRSE also exports the ships that the company builds.
The Kamorta-class corvettes or Project 28 are a class of anti-submarine warfare corvettes currently in service with the Indian Navy. Built at Garden Reach Shipbuilders & Engineers (GRSE), Kolkata, they are the first anti-submarine warfare stealth corvettes to be built in India. Project 28 was approved in 2003, with construction of the lead ship, INS Kamorta commencing on 12 August 2005. All of the four corvettes, INS Kamorta, INS Kadmatt, INS Kiltan and INS Kavaratti were commissioned in 2014, 2016, 2017 and 2020 respectively.
The Gowind design is a family of steel monohull frigates, corvettes and offshore patrol vessels developed since 2006 by France's Naval Group, formerly known as DCNS, to conduct missions in the littoral zone such as anti-submarine warfare (ASW). The Gowind family includes vessels with lengths from 85 to 111 metres and displacement from 1,000 tons to 3,100 tons.
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The TF-2000-class destroyer is a projected anti-air warfare guided-missile destroyer currently undergoing development by the Turkish Naval Institute. The class will provide survivability in the presence of aerial threat and also support mission functions such as command, control, and communications, reconnaissance, early warning, surface warfare, anti-submarine warfare and electronic warfare. Moreover, once in service, the TF-2000s are slated to be an integral part of Türkiye's expeditionary strike groups centered around the TCG Anadolu LHD and the country's future aircraft carrier(s). The TCG Anadolu is to be followed up by the TCG Trakya light aircraft carrier and President Erdoğan has also hinted at the construction of a larger aircraft carrier that is to be designed in cooperation with Spain. These capital vessels require destroyer escorts to defend them against enemy aircraft, ships and submarines; in other words, the perfect role for the TF-2000s once these new designs are slated for operational service by 2038. On 5 December 2007, Defence Industry Executive Committee approved plans to build six ships of this class. In January 2013, it was announced that Turkey was planning to acquire a total of 8 TF-2000 destroyers, which was confirmed at the International Defence Industry Fair (IDEF) 2021. With the realization of the project, it is intended to improve the anti-air warfare (AAW) capabilities of the Turkish Navy.
TCG Heybeliada is the lead ship of the Ada-class ASW corvettes of the Turkish Navy. Heybeliada was named after Heybeliada Island, where the Turkish Naval High School is located. Heybeliada Island is part of the Prince Islands archipelago in the Sea of Marmara, to the southeast of Istanbul.
The Ada class is a class of anti-submarine corvettes developed primarily for the Turkish Navy during the first stage of the MILGEM project. The Turkish Navy has commissioned all four Ada-class corvettes.
TCG Büyükada (F-512) is the second ship of the Ada-class ASW corvettes of the Turkish Navy. TCG Büyükada was named after Büyükada Island. Büyükada Island is part of the Prince Islands archipelago in the Sea of Marmara, to the southeast of Istanbul. Its sister ship is TCG Heybeliada.
The Istanbul-class frigates are a group of eight multirole frigates currently being constructed for the Turkish Naval Forces. Developed under the MILGEM national warship program as the I-class frigate, the Istanbul class is an enlarged version of the Ada-class anti-submarine corvette, with enhanced endurance and MDAS Vertical Launching System (VLS) for multi-role capability. On 19 January 2017, Turkish Navy held a ceremonial steel cut for the lead ship TCG Istanbul. Istanbul was laid down on 3 July 2017 and launched on 23 January 2021.
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The Babur-class corvette, also known as the PN MILGEM class, is a class of four heavy corvettes under construction for the Pakistan Navy. This class is a subclass of the Turkish MILGEM project. The corvette class is heavier and larger than the Turkish Ada-class corvette and are also equipped with VLS.
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