OVERVIEW
Department of National Defense Representatives led by Sec. Lorenzana with Hyundai Heavy Industries workers in Ulsan Shipyard. |
HOW ITS FINAL DESIGN LOOK LIKE?
To answer the question, it definitely goes like this: It was taken note that a year ago, we posted an article here on Pitz Defense Analysis regarding the partial specifications of the ship before the revisions made by both HHI and DND. Take note of the CGI created by Hyundai Heavy Industries for the ship.
The CGI of the Philippine Navy ship to be built by Hyundai Heavy Industries. |
The ship's design is among those that are revised aside from the subsystems that both the Hyundai Heavy Industries and Department of National Defense agree in which it composes the finalized specifications of the warships once being in active service with the Philippine Navy two years from now.
Before we proceed, here is the tidbit for the Finalized Philippine Navy Frigate Design. Chances are, the scale model of the ships may find its way displayed on the upcoming Anniversary of the Navy as an organization part of the Armed Forces several weeks from now. So, from there, the opportunity perhaps may be provided to see the final design at hand, up close.
REVISED FRIGATE SPECIFICATIONS
Just to take note folks, this is the diagram that shows partial specifications originally provided by Hyundai after they won the bid where its specifications going in this way:
Before Revision. |
After the revision/final specifications of the ship. |
First, let us discuss the dimensions of the ship. As observed, there is a slight change in the beam and length of the ship in its entirety. The difference in these dimensions between the original and revised version of the ships are 107m / 106.4m in length and 12m / 13.8m in the beam, respectively. The ship's hull, in this case, became slightly shorter while it became wider where flows in the terms involving the Length-Width Ratio of the ship. Its size is roughly almost similar to the Sigma 10514 ship design of Damen Schelde that is in service with the Indonesian Navy as the Martadinata-class Frigates.
Another slight change given in this ship is its superstructure especially in the hangar portion of the vessel. Take note that the T-shaped platform intended for the Close-in Weapons system and the Decoy Launching System that improves the setup in that portion of the ship more from the previous design. Also, the other change that is not depicted in the diagram is the bridge where its structure and design are inclined with the windshields facing downward, just like the ones seen on the South Korean Navy's Daegu-class Frigates rather than the stealth-based depicted in the CGI.
There are no changes given on the ship's engine configuration as well as on speed and endurance. More of the noticeable changes are seen on the frigate's subsystem or components that define its capability as a combatant. Let us discuss the "final subsystems fitted into the ship in deep detail.
Note: The ships usually have a helicopter from the Naval Aviation designated in its respective hangars. In this case, the new frigates will come up with the Leonardo AW-159 Anti-submarine Warfare (ASW) helicopters. Being a separate asset on its own worth, this bird will be discussed in a different article.
Elbit Elisra NS 9003 Aquamarine ESM
Here is SAAR 5 or known as the Eliat-class Corvette of the Israeli Navy. The Elbit Elisra ESM is seen on the uppermost mast of the ship. From Naval Technology |
Harris Model 997 Hull-Mounted Sonar
The Harris Model 997 Hull-Mounted Sonar as described in the company's product section is a medium frequency sonar which functions as it is intended - to detect submarines and torpedoes at a depth which is an attribute for the frigate's antisubmarine warfare (ASW) capabilities.
MBDA Simbad Remote Control Launchers
Being one of the subsystems that went unchanged, the MBDA Simbad RC Missile Launchers as advertised is a lightweight launcher intended for ship defense. This may be seen as an immediate solution over the Close-in Weapons System (CIWS) that is also categorized as a system primarily intended for ship defense.
Oto Melara 76mm/62 Super Rapid Main Gun
Also being one of the unchanged subsystems since the shown original design, the Oto Melara 76mm/62 Super Rapid Main Gun is officially the one that will install on the new Philippine Navy Frigates. Take note that the information provided by the Navy Recognition that the Hyundai WIA 76mm main gun will be used is definitely false. For the sake of discussing this in detail, here is the requirement is given on the maker's list of the Philippine Navy for the frigates.
The photo source redirected from here. |
Kelvin Hughes Sharpeye X and S-band Navigational Radars
This is definitely a piece of good news on its own worth considering that this is definitely a navigational radar far more sophisticated than commercially-based radars. In this article news posted by the maker Kelvin Hughes, these radars obtain a sort of solid-state technology with systematic features that are applicable for naval and maritime security operations. This navigations system is ideal for a naval ship like these New Philippine Frigates to have, considering that the Del Pilar-class frigates also obtain such technology onboard in the form of MantaDigital surface radar system.
SharpEye's Radar Display. From Kelvin Hughes' Website. |
Check its technical details in a document here.
From the manufacturer of AW-109s that both the Philippine Navy and Air Force presently obtains actively in service an soon the supplier of AW-159 anti-submarine warfare helicopters that are also assigned to these new ships, the Italian weapons company Leonardo will supply the NA-25X Fire Control Radar in exchange to the original specifications for a fire control given which should be Thales with its STIR EO Mk. 2 Fire Control Radar. This Fire Control Radar is in service with the Italian Navy and, as the document claims, in service with 20 other navies of the world. Hence, the NA-25X FCR is worth for itself wherein given the present assets available in the fleet, this is an important improvement with a more sophisticated fire control radar in the fleet since the Navy presently obtains the older Mk. 92 Fire Control Radars installed in the Del Pilar-class Frigates.
Safran PASEO NS Electro-Optical Tracking System
Check its technical details in a document here.
Given the news reports from the maker's website [link here], the Philippine Navy seems to be the first user of these Safran PASEO NS Electro-Optical Tracking System that also doubles itself as a Fire Control System just like the Leonardo NA-25X that precedes this one. Given this nature, it technically makes the Philippine Navy some sort of a "testing platform" where the actual performance of this system will be pushed through by the end-user at the expense that there are no guarantees whether this Electro-Optical Tracking System will work or not.
ASELSAN SMASH 30mm Secondary Gun System
The Turkish-based company ASELSAN will provide these 30mm Secondary Gun Systems for the New Philippine Navy Frigates in place of the Original Spec's MSI Defence Seahawk 30mm Remote Controlled Weapons System (RCWS) which is ideal for the Navy to have considering that it obtains a 25mm variants of this weapons system on some of the Philippine Navy Ships, simplifying logistical issues on spare parts and maintenance in the process.
Terma C-Guard Decoy Launching System
These Decoy Launching Systems from Terma as advertised is a self-defense or self-protection solution that keeps the ship and its crew safe from coordinated attacks ranging from multiple missile barrages up to incoming torpedoes.
2x2 LIGNex1 SSM-700K C-Star Anti-ship Cruise Missiles
This missile system intended for the new Philippine Navy frigates will be considered as a milestone where at present is being started by MPAC Mk.3s in a form of SPIKE-ER Missiles from the Israeli Defense Company Rafael.
This Incheon-class frigate obtains two quad-launchers for C-Star Haesong. Credits to its photo owner. |
Once in service, the C-Star Haesong will serve as one of the primary armaments with having a long-range anti-ship missile installed in the ships that make these newest assets armed to the teeth. Aside from this missile system, there is also another component in the New Philippine Navy Frigate specifications that is as important as this one.
SEA J+S Triple Torpedo Launchers
This is the torpedo launcher system that aside from the Philippine Navy, their counterparts in fellow Southeast Asian Countries Thailand and Malaysia will also obtain this platform which is in conformity with NATO standards and presently in service in various NATO members like the United Kingdom.
After all of these weapons subsystems that compose of the Philippine Navy frigate are being enumerated, let us proceed to the very important feature of the ship which at some time plagues with controversy where, in no avail, the shipbuilder's preferred system still finds its way to the ships despite the objections of the end-user.
Hanwha Systems Naval Shield Baseline 2 Integrated Combat Management System
Read the related article for this system in a Pitz Defense Article Here.
This controversial Combat Management System stands in place against the Thales TACTICOS CMS which is in service with a couple number of navy ships across the world. As discussed across the two linked articles about our previous discussions on these systems, the Hanwha Naval Shield in itself was derived from the Baseline 0 of the Thales TACTICOS as a result of the then partnership of Samsung Thales before the breakup years ago with Samsung's successor Hanwha and Thales going separate ways.
Hanwha Systems Link-P Tactical Data Link; Allocation for Link 16 and Link 22
This is Hanwha's offer of a Tactical Data Link which comes in line with its Naval Shield Integrated Combat Management System in which it is only limited to the Korean Armed Forces.
MTU/STX 12V1163-TB93 Combined Diesel and Diesel (CODAD) Engine
Check a Document for STX Naval Engines including this one here.
These naval diesel engines are indigenously produced by Korean Company STX Engines that are under license from the German company MTU-F. Given on the document linked above [in PDF form], each of these 12V 1163 TB93 engines produces 3,600kW to 7,400kW with 4,440kW on Fuel Stop Power with 1,300rpm on fast military vessels with low load factors.
Addendum: 4 x S&T Motiv Daewoo K6 12.7mm/50 general purpose heavy machine guns
For extra security just like any other ship in the navy, machine guns are meant to be installed on the ships wherein this manner, will be situated on the superstructure just behind the bridge where the MBDA Simbad RC Launchers is supposed to be installed as per original design. This Korean-made version of the M-2 Browning Heavy Machine Gun provides that small arms fire that will shoot small enemy surface vessels when approached within its range.
FITTED FOR, BUT NOT WITH OR FFBNW SUBCOMPONENTS
Aside from these subsystems that will be installed on the vessels as agreed upon between two involved parties, there are also the subcomponents that simply come up later, once the ships are in active service. These are the Fitted For, But Not With subsystems which further improves each of the vessel's capabilities alongside the ones that are sure to be installed.
8-Cell Vertical Launching System
This "purchased separately" component aside from the C-Star Haesong will push the ship's firepower a step further. Ranging from defense to offense, anti-ship to anti-aircraft, this system upon the discretion of the end-user is helpful to give leverage especially in terms of the sailors on board to enforce their mandate of protecting the waters that embody Philippine Sovereignty and its Sovereign Rights covered under national interest.
Close-in Weapons System (CIWS)
This component is considered the last line of defense that protects the ship from incoming surface threats like missiles and small hostile vessels. This works in unison with the installed components like the MBDA Simbad RC Launchers which obtains the same function as well as the Decoy Launchers by Terma.
Towed Array Sonar
Another feature in this Fitted For But Not With subcomponents is the towed array sonar. As we took note, the frigates will be produced with the Harris Hull-Mounted Sonar installed on the ship which gives it the detection on subsurface elements such as submarines or incoming torpedos.
IN SUMMARY AND THE THINGS ONCE THE VESSELS TAKE SHAPE
The final specifications of the Philippine Navy frigates are different and a bit less capable than the partial designs provided by Hyundai Heavy Industries after it won a bid for the project. Given the situation, somehow, the fleet will end up, still with a capable warship that is better than the ones provided in its inventory at present.
From an incorporated design that reduces radar cross-section of the ship's hull to the sophisticated weapons and sensors that each vessel will carry, this provides the first for the Philippine Navy to obtain which is to have a warship that can be said as a "par" with the more-capable warships in the region. This is something that will boost morale for the sailors as well as for providing the way to a more-capable fleet with better-armed warships as the time passes by. Should various mistakes that may take place in this project that sparks controversy, that may serve as a lesson that provides the necessary actions on a next big-ticket project such us the Corvette Acquisition Project that an organization like the Philippine Navy will undertake, with decent funding and planning.
The new Philippine Frigates is still worth having for despite the imperfections that it obtains, considering that in each and every way, these warships, in the end, will conduct the mandate of the Armed Forces in the same way as other vessels on the fleet will do. Once active, the ships will further enhance and improve its overall capabilities that are designed to do the duties and responsibilities of a navy sailor that is to defend territorial waters and sovereign rights which is detrimental to the peace and security for the country, its sovereignty, and its citizens.
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UPDATES as of August 11, 2018
The scale model of the Philippine Navy ships was already released across Defense outlets including our Facebook Page with regards to what the final design (unless changes are requested to be made), will be for the Philippine Navy Frigates made by Hyundai Heavy Industries. As noticed, the center portion of the ship is exposed with the anti-ship missile, drafts for the RHIBs, and torpedo tubes showed up which by any sense induce its radar cross signature upon detection by some enemy ships.
The scale model of the ship. Photo from the FB account of Rafael Alunan. |
Hence, as the ships are now being built, things remain to be seen to whether the L-shaped pedestal or the open middle feature of the ship pushes through as what the scale model was depicted.
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UPDATES as of May 20, 2019 (exactly one year since this article was first published).
The ships, now called the Jose Rizal-class Frigates, are now shown on the following image provided by our friends in the other defense-related outlet which is the MaxDefense Philippines.
Image Source. |
Frigate Acquisition Project - Lot 1 Frigate Platform with Launchers
* End User: Philippine Navy (Offshore Combat Force)
* Quantity: 2 units
* Modernization Phase: Horizon 1 Phase of RAFPMP
* Project ABC: Php16,000,000,000.00
* Acquisition Mode: 2-Stage Public Bidding
* SARO Release: TBA
* Winning Proponent: Hyundai Heavy Industries (HHI) of South Korea
* Product for Delivery: HDF-2600 frigate (Jose Rizal-class)
* Contract Price: Php15,744,571,584.00
Additional information:
The expected date for the launching of the ship may depend on the conditions that will satisfy between the South Korean and Philippine side where estimates may range from within this month up to the next month.