First Logistic Support Ship On Builders Trials

First, of the two logistic support ships, A-574 TCG Yüzbaşı Güngör Durmuş has started her shipyard trials. These two ships will be a welcomed addition to the existing fleet of tankers and replenishment ships of the Turkish Navy.

These ships do not have a rig for underway replenishment alongside but will be able to stream a fuel hose astern for a more old fashioned way.

TCG Yüzbaşı Güngör Durmuş is constructed by Selah Shipyard and should have been handed over to the Navy 18 months ago.

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TCG Ufuk Launched

The previously unnamed test and evaluation ship has now a name and a pennant number: A-591 TCG Ufuk.

The ship, the first one in Turkish Navy to bear that name, was launched on 9th February 2019.

TCG Ufuk shows a striking resemblance to Ada class corvettes. Even some main physical attributes like the length, width, drought of the ships are the same. Here is a comparison chart:

TCG Ufuk Ada Class
Length (meters) 99,5 99,5
Width (meters) 14,4 14,4
Draft (meters) 3,6 3,9
Displacement (tons) 2400 2300
Speed (knots) 18+ 29

Two most obvious differences between this ship and the Ada class corvettes are that that TCG Ufuk doesn’t have any weapons.  The test and evaluation ship does have a flight deck to support 10-tonne class helicopters but does not have a hangar.

According to news reports, TCG Ufuk will have an all diesel main propulsion whereas the Ada class ships have a combined gas turbine and diesel engines as main propulsion. The top speed is given as 18+ knots, which is considerably slower than 29 knots top speed of Ada class corvettes.

During the launching ceremony, the President of Turkey Mr. Erdoğan told that this ship was the first intelligence gathering ship built by national means and mentioned the importance of signal intelligence.

The intelligence gathering mission of this ship may explain why the ship will have a 100 tons more displacement compared to Ada class corvettes despite having no weapons and the sensors associated with fire control and why its construction was not published much compared to other defense industry projects.

The commissioning of TCG Ufuk is scheduled for July 2020.

Test And Evaluation Ship Takes Shape

A CGI image of the Test and Evaluation Ship showing her general configuration. The lack of weapons, the enclosure of the section between the funnel and the mast are particularly striking features.

 

The project was first made public in a presentation made by Undersecreteriat for Defence Industries, (SSM) during the 7th Naval Systems Seminar in 2017. SSM simply told that they have signed a contract for a Test and Evaluation Ship.

More information was released in a presentation made by the engineering company STM during the same event. According to STM, they are the main contractor of a project, where one Test and Evaluation Ship (TaES) will be constructed by Istanbul Denizcilik Shipyard. The ship will have hull form of Ada class corvettes. Aselsan, as a subcontractor is responsible for the manufacturing of the mission systems to be used on board.

STM also shared the above photo. The ship showed there has a striking resemblance to Ada class corvettes. Two most obvious differences between this ship and the Ada class corvettes are this ship doesn’t have a gun in A position and any other weapons. The space between the mast and the funnel, where 8 Harpoon missiles are installed in Ada class ships doesn’t exist in the TaES. The aft of the superstructure is also slightly different. The superstructure aft of the funnel is larger since the TaES doesn’t have the STAMP remote-controlled gun system and anti-torpedo countermeasures system, the deck on which these systems are installed is added to the hull.

According to news reports, the TaEs will have an all diesel main propulsion whereas the Ada class ships have a combined gas turbine and diesel engines as main propulsion. The top speed of the TaES will be lower than Ada class corvettes.

Since TaES shares the same hull and superstructure of the Ada class corvettes, I believe the physical measurements of the TaES will be same or very similar of Ada class ships.

On the left are the mast and forward superstructure of the first Ada class corvette TCG Heybeliada. On the right are the mast and the forward structure of the Test and Evaluation Ship. Although the shape is similar, the number of supports on the mast of the TaES is much more compared to TCG Heybeliada. Obviously, more sensors will installed on TaES.

The stern view of the TaES and TCG Heybeliada. The TaES does have a flight deck and a hangar. But the shape of the superstructure at the aft is different.

TCG Edincik Gets A New Mine Hunting Sonar

The legacy DUBM 20B sonar system on board of TCG Edincik, here off Istanbul in 2017, was replaced by indigenously developed MATESS system.

It was revealed during the industry day of the Nusret 2018 mine warfare exercise, that the Turkish minehunter TCG Edincik was fitted with the mine detection sonar of Aselsan.

Aselsan started to development of MATESS, mine detection sonar as a private project without a firm order from Turkish Navy. When the system was evolved to certain maturity, it was installed on board of Edincik class minehunter TCG Edincik.

The minehunter started her life as FS Calliope in 1971 in French Navy. In 1999 she and her 4 sisters were bought by the Turkish Navy. She was renamed as TCG Edincik and transferred in 1998. In her original configuration, she was fitted with DUBM 20B minehunting sonar.

According to Aselsan MATESS is a mine detection and object avoidance sonar, providing automatic detection, localization and classification capability for underwater objects, supporting ships navigation safety at high reliability.

The system is made up from the transducer array, transmitter and receiver, signal processing and user interface units.

Aselsan expects the testing of the sonar system on TCG Edincik will end in late December and in early 2019 the system will officially be inaugurated to Turkish Navy. Her attendance to the Nusret mine warfare exercise should be regarded as a part of the testing and evaluation process of the MATESS by Turkish Navy.

Turkey Makes A Sales Pitch For Type 214 Submarines To Indonesia

This presentation by TKMS from 2014, shows the local Turkish content in the Type 214 submarines, which is substantial compared to the previous submarine construction projects.

6 years ago Indonesia was looking for new submarines to replace her old German Type 209 class boats. Turkey and South Korea were in competition to supply the new submarines.

That was odd, very odd since both nations can only construct German submarines under license but neither has a locally developed submarines design. In other words, Turkey and South Korea were offering newer German Type 209 class submarines to Indonesia, to replace her old German Type 209 class submarines. And Germany was not in the competition.

In December 2011 it was announced that Daewoo Shipbuilding had been awarded a contract, to build 3 submarines. The first submarine is scheduled for delivery later in this year.

Jane’s Navy International reports that in early 2017, a team from Gölcük Naval Shipyard and TKMS ,the company that created Type 209 and Type 214 submarines and  visited Indonesian Navy Headquarters.

In 2015, Gölcük Naval Shipyard commenced a 10 year programme, to build 6 Type 214, locally know as, Reis class submarines, for Turkish Navy. A contract with TKMS was signed in 2009. The first boat TCG Pirireis is expected to launch in 2019.

According to JNI, the Indonesian Navy has received an offer from Gölcük Shipyard to supply a variant of the Reis class submarine. The meetings and presentations on the Type 214 class in Jakarta will be followed by a visit of Indonesian naval officials to Gölcük Shipyard’s facilities, where they will observe construction work on TCG Pirireis. This visit is currently scheduled to take place from 7 to 12 May 2017, in parallel to the IDEF 2017 exhibition.

It will be interesting to see which side the Germans will take. South Korea could not win 6 years ago, without help and support from Germany. Both Turkey and South Korea have an ongoing Type 214 construction program both can and probably will compete again. The Indonesian submarine project will definitely interesting to watch.

Armoured Amphibious Attack Vehicles For TCG Anadolu Has Been Ordered

A digital rendering of the future Turkish AAAV by FNNS.

On 7 March 2017, a contract was signed between defence acquisition agency Undersecreteriat For Defence industries (UDI) and FNSS a joint venture between Turkey’s Nurol Holding and BAE Systems, to design and build 27 armoured amphibious attack vehicles.

These AAAV’s will be deployed on board of the future multipurpose amphibious assault ship TCG Anadolu. The break down of the order is 23 amphibious armored assault vehicles, 2 amphibious assault command vehicle and 2 amphibious assault rescue vehicles.

Technical specifications of the AAAV’s has not been disclosed yet. But since BAE Systems, the manufacturer of the AAV7A1 of USMC, is part of FNSS, I would not be surprised if the Turkish AAAV’s have similar performance and appearance as their US cousins.

TCG Alemdar Is Commissioned Into Service

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TCG Alemdar during acceptance trials. Photo: Milliyet

Today the new submarine rescue ship A-582 TCG Alemdar was finally commissioned into service. The ceremony was planned for an earlier date, but had to be postponed.

TCG Alemdar is the most capable submarine rescue vessel in Eastern Mediterranean and Black Sea region.

TCG Alemdar was designed from the keel as a submarine rescue ship for Turkish Navy. She will be able to provide life support to the stranded crew of a distressed submarine up to 600 meters depth. She will carry ROV’s, atmospheric diving suits and other necessary equipment. She is certified both for NATO NSRS and US SRDRS
systems. The built-in A-frame of TCG Alemdar will be able to support US Navy DSRVs.

She is a most welcomed addition to Turkish Navy. Auxiliary ships like TCG Alemdar may not have the appeal of a front line warships such as corvettes or frigates but these inglorious auxiliaries enable the other ships to function and save them when they are in a dire situation.

I wish TCG Alemdar calm seas and following winds.

First Steel Cut For TCG Istanbul

The first steel for the new frigate TCG İstanbul was cut with ceremony. Photo: Arif Hüdaverdi Yaman, Anadolu Ajansı via Turkish MoD.

On 19 January 2017, first steel was cut for the Turkish frigate TCG İstanbul in Istanbul Naval Shipyard.

Defence Minister and Commander of Turkish Naval Forces attended the ceremony that marked the construction start of Turkey’s first indigenous frigate.

TCG İstanbul will be the first ship of a class of 4 frigates also known as İ (or İstif according to Turkish Naval spelling alphabet) class. The others will be called as TCG İzmir, TCG İzmit and TCG İçel.

The conceptual drawing of this new class was first revealed during the IDEF 2015 International Defense Industry Fair.

The new frigate will be about 14 meters longer but will have the same width as Ada class. TCG İstanbul will be 600 tons heavier and have a deeper draft due to the increased weapon load and other design changes.

The main gun is a 76mm with a stealth cupola. There is 16 cell Mk41 VLS system just behind the gun, for ESSM missiles.

The form of the bridge and the main mast is almost identical to the existing Ada class only slightly enlarge. There will be a Smart-S Mk2 radar and ARES-2 ESM suit on the mast.

One important difference between the ships is the number of the anti-ship missiles carried. The weapon load on İstif class will be the double of Ada class with 16 missiles launchers. This is the twice the usual load of the existing anti-ship missiles normally carried on Turkish warships.

Another difference is the selection of the self-defence weapons. While the Ada class has the Mk49 launcher for RAM anti-air missiles the İstif class will be fitted with a Mk15 Phalanx CIWS.

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A comparison between Ada and İstif class

The above mentioned are the external differences between the two generation of Milgem ships. The internal changes are very hard to tell at this time. But nevertheless, one might safely say that the combat management system of the second generation will be an improved version of the first generation.

The construction of TCG İstanbul is expected to be completed within the next 46 months with the intended commissioning date 2021.

Aselsan Will Supply Electronic Support Measures For Pakistani Submarines

SMART-S Mk2 3D radar and ARES-2N EW antennas

5 ARES-2N EW antennas can be seen below the SMART-S Mk2 3D radar on the mast of TCG Heybeliada.

Turkish military electronic company Aselsan was chosen to supply ARES-2SC  electronic support measures system for the Agosto 90B submarines in Pakistan Navy, according to IHS Jane’s.

ARES family of ESM systems are developed by Aselsan to be used both on surface ships and on submarines. The ARES ESM system detects, intercepts, identifies, classifies, tracks, direction-finds (DF), localizes, platform correlates, records and provides audio warnings of threat signals within the 2 to 18 GHz frequency band.

ARES-2N is integrated into Turkish Ada class corvettes and the ARES-2NS, especially for submarines, is fitted to the 2 modernized Ay class submarines. This system is also selected for the Reis (Type 214) class submarines.

The main difference between ARES-2N and ARES-2NS is, that the latter has smaller antennas and a single operator console due to the limited space available on submarines.

The system on Pakistan submarines will be the second generation ARES-2SC that has a dedicated ESM mast antenna, as well as a separate omnidirectional radar warning receiver (RWR) antenna designed for installation on periscopes.

Aselsan officials Told Jane’s during Indodefence 2016, that the company has recently been selected to provide the ARES-2SC system as part of the upgrade of the Pakistan Navy’s Agosta 90B submarines. In this case, it will give the main ESM to STM (as prime contractor), while it will separately supply the periscope-mounted RWR antenna to Airbus DS Optronics for mounting on a new search periscope.

 

Turkish Navy Will Receive Temren Anti Ship Missile

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Test firing of the new missile. Photo from January 2015.

On 28 October 2016, the Turkish Defence Executive Commitee, has decided to arm SH-70B Seahawk helicopters of Turkish Navy with Temren short-range anti ship missile.

Temren means arrowhead in Turkish. The missile was developed, from the L-UMTAS long range anti tank missile, developed by Roketsan. The original L-UMTAS has a range of 8 km and weights 38 kg.

As is, the Temrem would replace the AGM-114K Hellfire II missiles used by Turkish Navy. But since Temren is a indigenous product, a longer ranged version of the missile with a larger warhead may be developed.

The live firing test were conducted in January 2015 and reported here and here.

 

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