Sunday, February 7, 2016

The Philippine Navy's Frigate Acquisition Program Finally Moves in 2016! New Technical Specification Released and Tender Soon

Finally, after more than a year of waiting, we finally get publicized confirmation that the Philippines' Department of National Defense (DND) is moving ahead with finalizing the tender for the Frigate Acquisition Project (FAP) for the Philippine Navy (PN).

The DND has posted in its website a very important Supplemental Bid Bulletin (SBB) dated February 2, 2016, that is the basis for bidders for their submission of bids. It contained revisions to the original technical specifications included in the earlier 1st stage bidding held on December 4, 2013. The changes correspond to the outcome of planning and consultation for more than 2 years since the DND determined the 6 complying bidders eligible to continue on the later stages.




Daewoo Shipbuilding & Marine Engineering's FFX-2 design (above), and Hyundai Heavy Industries' HDF-3000 design (below) remains a favorite, but modifications might be needed.


But there is no confirmation if the tender would be a repeat of the 1st stage bidding in the past, or if this is for the 2nd stage bidding assuming the 1st stage done last 2013 was considered good. For discussion's sake, we presume that this is the 2nd stage, with the 6 proponents from 2013 still vying for the project.

For continuous information and deeper information, MaxDefense suggests that readers go through earlier blog entries related to this project, listed as follows:

1. An In-Depth Look at the Philippine Navy Frigate Program of 2013 - an initial analysis made by MaxDefense in the absence of technical specifications, and basing it on the capabilities found on the Maestrale-class frigates.

2. Philippine Navy Frigate Acquisition Project - An Analysis of the 1st-Stage Bidding Specifications - discusses the background of the project, the initial technical specifications released by the PN and DND, and an analysis of what can be expected based on these information.

3. Updates on Philippine Navy's Frigate Acquisition: 6 Bidders Qualified for the 2nd Bid Stage - discussed the pre- and post- bidding results of the 1st stage bidding done on December 2013, and an analysis of what the bidders could be offering.

4. A Frigate for $200 Million for the Philippine Navy? Why Not! - a discussion on why MaxDefense believes the budget allocated by the DND might provide the PN with a frigate-like ship in some way or another.


Most of the SBB contained revisions to the Technical Specifications (TS), and this new version actually is more specific to what the Philippine Navy needs, and replaced or updated several clauses. MaxDefense believes that most are improvements and are self-explanatory in nature for those who have some understanding to the project. But for discussion's sake, let's put MaxDefense's opinion in print with the blog entry.


Previous reports and discussions have confirmed that Hyundai Heavy Industries (HHI), one of the qualified bidders from South Korea, originally offered a derivative of their HDF-3000 design in which the Incheon-class frigate of the Republic of Korea Navy was derived.


Hyundai Heavy Industry (HHI) may need to tweak their HDF-3000 design (basis for Incheon-class frigate) to meet certain requirements of the Philippine Navy, including the use of CODAD configuration for the propulsion, and the need for space for a VLS system. 


Also, based on the website of Navantia, a qualified bidder from Spain, it appears that they have previously offered a derivative of their Avante 2200 Combatant design, which came from a design family for corvettes and offshore patrol vessels. It is still possible that Navantia will offer their larger LF-4000 Light Frigate design with some revisions to meet the PN requirement.


Navantia has offered the Avante 2200 Combatant design (above) to the Philippine Navy, but meeting the requirements based on the new SBB may also need some rework by Navantia. Another alternative but something that may be costly is the LF-4000 light frigate design (below).
Photos taken from Navantia's product brochures.



Garden Reach Shipbuilding & Engineering (GRSE) was also quoted in previous reports that they have offered a derivative design based on the Indian Navy's Kamorta-class large anti-submarine corvette which is closer to that of a light frigate designs.


The Kamorta-class large anti-submarine corvette of the Indian Navy, built by GRSE. A derivative of this design was said to be the one offered to the Philippine Navy.



Recently STX France also released a revised design for their New Generation Floreal Frigate (NGFF) design, which is has a basic specification that is very close to the PN Frigate's requirements.


STX France has refreshed their design for the New Generation Floreal Frigate (NGFF), which MaxDefense believes was offered by them to the Frigate Acqusition Project. 



The 2 other bidders, Daewoo Shipbuilding & Marine Engineering (DSME) and STX of South Korea has not made any previous press release on what design they have offered to the DND-PN, but both are expected to be using derivatives from late designs.


DSME could be offering a design based on stealthier derivative of the DW-2500 frigate design (above) or a larger version of the corvette design (below) they offered to Malaysia last year. The DW-3000 FFX-2 design might also be possible but it chances of being offered is slim as it is a more expensive design that might not fit the budget.



Technical Specifications Re-Unwrapped:

Majority of the clauses remain exactly the same, or with only rewording made to further define and clarify what the DND meant. 

1. Increased Sea State for Operations:

Previously the TS specified that the ship must be capable of withstanding Sea State 6 (or with waves height maximum of 6 meters) based on the World Meteorological Organization's Sea State Code. It was now increased to withstanding up to Sea State 7 (or with wave height maximum of 9 meters). This improves the survivability of the ship in bad weather, as well as improving its seakeeping capability.

The SBB also defined the operating environment of the ship's systems, and everything remained the same to not have degradation of ASuW, AAW, and EW capability at Sea State 5, Helicopter Operations at Sea State 4, and RHIB operations at Sea State 3. The only change was on the requirement for ASW stated to not degrade at Sea State 4.


2. Ship's Length and Displacement Defined, Performance Remains the Same:

The SBB provided a minimum figure for the ship's required length, now indicated to be at least 95-meters long. The previous TS only stated as per function of design as long as it meets the overall requirements. Breadth and depth remains to be dependent on the ship's overall design according to the shipbuilder

The displacement was also indicated now to be at least 2,000 tons

This is quite a surprise since MaxDefense believes that they should have specified a longer length and larger displacement for the frigate, at least equal or greater than 105-meters long and displaces at least 2,300 tons. Contemporary frigate designs are somewhere in this size, which allows the ship to accommodate more space for futureproofing requirements which will be discussed later on in this entry.

Performance-wise, the frigate will still have a 4,500 nautical mile minimum range @ 15 knots cruising speed. Maximum continuous speed is at 25 knots minimum but it should be at 85% Maximum Continuous Rating for 24 hours (page 3). This means that the ship could have a higher maximum speed than 25 knots for short-time sprints when needed.

3. Changes on the Environmental Conditions: 

The Ambient Operating Conditions for the ships were changed dramatically (page 4). Previously it corresponded to tropical operating conditions, but are now changed to allow the ship to operate in colder weather as well.

This could be an item that was corrected from before due to the ability of ships to normally operate in cold weather, although it could also support the additional statement in the ship's capability clause that it would be able to perform in joint maritime operations, probably with allied or friendly countries in regions outside the tropics.


4. Hull Form and Layout Defined, and Allocation of Space for VLS and TASS:

There were changes in the clause for hull form and layout, adding the emphasis for stealthiness and availability of spaces and power requirements for fitted for but not with (FFBNW) items (page 4, 6-7), particularly an 8-cell Vertical Launch System (VLS) for surface-to-air missile (SAM) and Towed Array Sonar System (TASS) (page 6-7). MaxDefense believes that the VLS space could be behind the main gun, while the TASS is normally at the stern after the helicopter landing deck.

In addition to space, the SBB also specified the need for the power supply to be sufficient enough to not only meet the current requirements of the ship, but also in anticipation of the addition of a VLS and TASS systems in the future (page 9). The dimensions are closer to the requirements to install the 8-cell Mk.41 VLS Self-Defense Module from Lockheed Martin rather than the SYLVER VLS from France.

The absence of these systems was anticipated due to the budget allocated. It could also provide details on the presence of TASS acquisition as part of Horizon 2 phase of the Philippine Navy's modernization program.


The dimensions provided in the SBB appears to be close to the dimensions of the standard 8-cell Mk.41 VLS, which can be used to launch the ESSM missile. 


5. Propulsion Layout Defined:

The SBB now specifically indicated that the preferred propulsion layout for the frigates is the Combined Diesel and Diesel (CODAD) configuration. This is a departure from the CODOG found in the Gregorio del Pilar-class frigates sourced from the US. 

The decision might be based on previous reports on the consumption expenses of gas turbine fuel which normally are more expensive per gallon, and are consumed faster than diesels. But this also means that the frigates should have enough space for 4 diesel engines, which are normally larger in dimension that gas turbines. This configuration also supports the required maximum speed of only a minimum of 25 knots, which is lower than conventional frigate designs of around 28 knots and up.



Here is a simple diagram showing the basic idea of how a CODAD (above) and CODOG (below) works. The new frigate is prefered as a CODAD design, while the Gregorio del Pilar-class frigate uses the CODOG configuration.


6. Emphasis on Nuclear, Biological and Chemical (NBC) Protection:

Not indicated in the old TS, the SBB now requires the ship to have the capability to work in an area contaminated with Nuclear, Biological, and Chemical agents. The ships should have NBC citadels or protected areas, wash-down and decontamination systems, and NBC protective equipment for crew (page 12).


Proponents are required to provide NBCprotected areas, decontamination systems, and protective gear for the warship's crew and enable the ship to fight in such conditions.
Photo taken from Wikipedia.



7.  Tactical Data Link:

The shipbuilder must provide a tactical data link and appropriate radio for tactical communication, while also providing space and and readiness to accept Link 16 and Link 22, which appears to be installed separately by the Philippine Navy. 

The use of anti-air warfare Link 16 and maritime data Link 22 enables the ships to be interoperate with military units from the US or allies using similar systems. It also means that the Armed Forces of the Philippines would be standardizing its tactical data links to these systems.

Previously the old TS indicated that the AFP is still in the process of choosing the TDL it would be using, although there were already indications that Link 16 will be used by the FA-50PH and AW-109E aircraft of the Philippine Air Force. 


8. Gun Systems: 

8a. Primary 76mm Gun

The main gun was previously identified as a 76mm naval gun, but is now determined to have a 120 rounds/min capability (page 31). Our previous analysis indicated that it could be a battle between Oto Melara and Hyundai Wia, which both produces a 76mm naval gun system. But Hyundai Wia's model has a ROF of 100 rounds/min, well below the requirement. Oto Melara's 76/62 Super Rapid complies with the 120 rounds/min spec. Although not indicated, a stealth shield would probably be offered.

The primary gun should have its own fire control radar with built-in electro-optical tracking system, integrated to the Combat Management System (CMS), and can track surface, air, and missile targets at a minimum of 30 knots, Mach 1, and Mach 3, respectively (page 33).


The Oto Melara 76/62 Super Rapid gun appears to be the only choice due to Hyundai WIA's gun not reaching the required rate of fire. Photo taken from Wikipedia.


8b. Secondary Guns:

For the secondary gun/s, it was previously indicated to be a minimum of 1 remote stabilized gun, but the SBB specified it to have a caliber between 30mm to 40mm (page 31). This is a departure from the use of 25mm remote stabilized gun in Philippine Navy ships, specifically the Mk.38 Mod.2 used in the BRP Ramon Alcaraz, and the MSI Seahawk guns mounted on the Jacinto-class corvettes. 

A separate electro-optical tracking system shall be provided for the secondary gun, and must be integrated as well to the CMS (page 33).

Korean shipbuilders can source theirs as Hyundai Wia manufactures a 40mm naval gun, while other options for them may include the newly developed Mk.38 Mod.3 naval gun produced by BAE Systems and Rafael using a 30mm gun from ATK, or the Mk.46 Mod.2 gun weapon system similar to those installed on the Freedom and Independence-class LCS that uses the Bushmaster II 30mm gun. Being a Mk.38 user, the Philippine Navy may prefer the Mk.38 Mod.3 design although the proponents are free to choose their designated system as long as they are within the specs.

Heavy machine gun requirements remain at a minimum of 4 units, probably manual operated (page 31).  The Philippine Navy normally use the Browning M2 50-caliber machine guns for its naval requirements.


The Philippine Navy might be interested in the Mk.38 Mod.3 30mm RCW gun built by BAE Systems and Rafael, but proponents might be given a free hand to choose what gun they would offer as long as it is within the technical specifications.


Korean proponents might take advantage to promote home-grown products like the Hyundai WIA 40mm naval gun, which appears to be the same gun being used on DSME's DW-2500 frigate scale model as secondary guns. Photo taken from Hyundai WIA's website.



8c. Provision for CIWS:

To avoid confusion, the SBB did not call the secondary gun system as a Close In Weapons System (CIWS), since it is now a designation for a system that will be installed in the future. The proponents are required to provide space and power requirements for a future CIWS (page 31). No mention if it would be a missile or gun based system.



MaxDefense sources previously confirmed that the Philippine Navy was trying to negotiate for the sale or transfer of refurbished Phalanx 20mm CIWS (above) from the US government. But MaxDefense hopes that the Philippine Navy consider the SeaRAM missile CIWS system (below) instead as it is more effective in defending the ship against modern and future anti-ship cruise missiles.


9. Missile & Torpedo Systems:

The DND previously announced a separating the acquisition of the weapons system from the hull, with a budget of Php 2.5 billion and Php 15.5 billion, respectively taken from the previous Php 18 billion ABC. It appears though that this is still in effect, although it is not clear if the Php 18 billion ABC was still divided for the ship and weapons, or if the DND decided to use the entire Php 18 billion for the ship, while a separate acquisition project for the ammunition (missiles and gun rounds) will be made.

Thus as indicated on theSBB, only the launchers will be provided by the proponents with the ship. This applies for the anti-ship and anti-aircraft missiles, as well as the torpedoes.

Further support to this is the removal of the number of ammunitions required to be provided by the proponent (page 50).

Also, it was not specified that the missiles must be supplied by manufacturers have a Memorandum of Understand (MOU) on Logistics and Defense Industry Cooperation with the corresponding Implementing Arrangement, or has a Defense Cooperation Agreement or maintain diplomatic relations with the Philippines. MaxDefense believes that most missile manufacturers are based on countries with diplomatic ties with the Philippines, but only a few has an MOU or DCA including the United States, United Kingdom, France, Italy, Australia, Israel, Canada, India, South Korea, Japan, and China (yes, China is a defense partner of the Philippines).

Another added clause is that the missiles should be of a proven design, and not those that are still being developed.



9a. Anti-Ship Surface-to-Surface Missiles (SSM)

For the anti-ship missile system, the new TS improved the required minimum range to 150 kilometers (from 50 kilometers) and minimum cruise speed to mach 0.8 (previously defined as minimum subsonic speed). The missile must have sea-skimming capability, fire and forget, and has an active homing radar seeker and enhanced Electronic Counter Counter Measure (ECCM). The range now co confirms the type as a standard long range anti-ship missile system in the same category as the Boeing Harpoon Block II, the MBDA Exocet Block 3, LIG Nex1 SSM-700K Haeseong (C-Star), and the supersonic BrahMos missile.

The additional clauses immediately take out the possibility of having the Saab RBS-15 from Sweden (no MOU), the Kongsberg Naval Strike Missile from Norway (no MOU), and the Gabriel V Advance Naval Attack Missile from Israel (which is still under development).



MaxDefense believes that the anti-ship missile requirement for the frigates will be fought between the MBDA Exocet MM40 Block 3 (above), the SSK-700K Haesung (middle), and the BrahMos missile (bottom), depending on the preference of the proponents. Credits to owners of the photos.




9b. Anti-aircraft Surface-to-Air Missile (SAM)

As with the SSM requirement, the additional clauses on source and use of proven design also affects the SAM requirement of the frigate.

Changes in the clauses from the old TS include the change from a single quad-launcher to two twin-launchers. This means there would be 2 trainable launchers instead of just 1. Range remains at 6 kilometers minimum, with an infra-red (IR) or semi-active homing seeker, with IR counter counter measures and/or ECCM capability.

MaxDefense believes that the DND is looking at the Mistral very short range air defense (VSHORAD) system from MBDA France using Simbad-RC launchers, or LIG Nex1's Chiron missile from South Korea, which also has a trainable remote weapons station for 2 or 4 missiles. STX France, Navantia, and Garden Reach may be in favor of using the Mistral-Simbad system, while HHI, DSME, and STX will probably be using the Chiron.



The MBDA Mistral in Simbad-RC launcher system (above) and LIG Nex1's Chiron missile system (below) are among those expected to be offered by proponents for the SAM requirement based on the specified requirements of the SBB.
Photos taken from MBDA & LIG Nex1's product brochures.


 9c. Ship-launched Lightweight Torpedoes

The ship must be installed with trainable triple-torpedo launchers on each side of the ship. The new TS does not need the proponent to supply the torpedo, but the launchers must be capable of launching specified torpedoes capable of operating from 10 to 600 meters deep, and a minimum range of 2,000 meters, with active, passive, or mixed homing guidance, and with torpedo counter countermeasures capability.

Source and being a proven design clauses as indicated for missiles is also applicable to torpedoes.

Interesting slip on the SBB was the specified storage requirement for Blue Shark air-launched torpedoes for the anti-submarine helicopter, which probably meant the Korean K745 Chung Sang Eo lightweight torpedo made by LIG Nex1. Up until the release of the SBB, it was still unclear if the DND has already chosen an air-launched torpedo tied to the Anti-Submarine Helicopter Acquisition Project, so the appearance of the Blue Shark is something worth considering.

It is expected though that Korean proponents may prefer to use torpedo launchers that could use the Blue Shark torpedo. MaxDefense also expects that European proponents may be looking at the Eurotorp MU90/Impact torpedo.

Both torpedoes have the same size and there were even suggestions that the Blue Shark was developed based on the MU90/Impact. Both torpedoes are said to be capable of being launched from similar torpedo launchers so there would not be an issue of compatibility.


10. Sensors Systems 

10a. Navigation Radars

The SBB now requires 2 navigation radars with solid state receivers and a minimum of 200W peak power. One is X-band, the other is S-band. The radars should have digital pulse compression and doppler processing (page 15), allowing it to have a clearer picture even in the presence of strong clutter and poor weather.

MaxDefense sources confirmed at least 1 company, Kelvin Hughes, pushing for their Sharpeye Solid-State naval navigation radar for the new frigate, but also for the Jacinto-class patrol vessel's upgrade program and for the Gregorio del Pilar-class frigates. Another interesting product that could be offered is the Thales Scout Mk. 2 naval tactical radar.

It could also be possible that the proponents will only include standard commercial marine navigation radars, probably those made by Furuno or Kelvin Hughes which are cheaper but lack features that are available on tactical naval navigation radars.


The requirement for navigational radars is close to the specifications of the Kelvin Hughes Sharpeye Solid State tactical navigation radar, although commercial models can also be considered if price is an issue.


10b. Air/Surface Search Radar:

The old TS required only a 2-dimensional (2D) air search radar for range and bearing with a minimum instrumented range design of 80 nautical miles plus a separate 2D surface search radar. The SBB revised this to a 3-dimensional (3D) air and surface search solid-state radar system, with an instrumented range of 100 nautical miles for air targets and 40 nautical miles for surface targets, a minimum detection range of 200 meters, and capable of tracking up to 750 air and surface tracks (page 34).

The improvement on the radar system is drastic as 3D air/surface is now standard on most contemporary warships in the region.

MaxDefense believes that European shipbuiders (STX France and Navantia) may use the Thales Smart-S Mk.2 3D or the BAE Systems Artisan 3D air/surface search radar for their offers, although Thales appears to be at the forefront on this since it is said to be cheaper, and Thales have been in close contact with the Philippine Navy for several years now in marketing the Smart-S Mk.2 system for the Gregorio del Pilar-class frigates and even the Tarlac-class LPD. 

Korean shipbuilders (HHI, DSME, and STX) may opt to use the LIG Nex1 FFX 3D radar fitted in their Incheon-class frigates, or the Israeli EL/M-2238 STAR naval 3D radar from IAI-Elta. Garden Reach may also opt to use the EL/M-2238 radar as it has done for Indian Navy ships.


The Thales Smart-S Mk.2 (above), the LIG Nex1 FFX Radar (middle) and the IAI-Elta EL/M-2238 STAR 3D radar (below) are among those expected to be offered by the proponent bidders to fulfill the 3D Air/Surface Search Radar requirement based on the new SBB.



10c. SONAR System:

The SBB now indicate that it should operate in Medium Frequency during active mode, and Low Frequency during passive mode. It should also be capable of operating in coastal or littoral waters. An addition is on the Expendable Bathythermograph (XBT) system that can be used in ASW to identify the impact of temperature on sonar propagation and acoustic range prediction. 

Among those required by the DND to provide space and power requirement for future is for a Towed Array Sonar, which would be acquired separately.This was not present in the previous TS.


11. Electronic Warfare:

Not much changes were made on the requirements for Electronic Support Measures (ESM), and the Decoy Launching System requirements remains the same, with a minimum of 6 tubes per each side of the ship, with at least 3 decoys for missiles and 3 for torpedoes (page 36).


12. Combat Management System:

An addendum found on the SBB for this item is that the CMS should be a proven design that is being used by at least 1 frigate of the manufacturer's country of origin, or at least by 1 frigate each from 2 other foreign countries. Prototypes or still in-development CMS will not be accepted by for the project (pages 36-37)


Thales' TACTICOS appears to be at the forefront of CMS products globally, and might be the choice of Navantia and STX France, as well as by Garden Reach, STX, DSME and HHI if their indigenous CMS systems are not accepted.


13. Helicopter Support:

The SBB now includes a dimension for the landing deck, at least 21.8m long  x 13.5m wide, and should be able to support a 12-ton helicopter class. It is also now required to have a deck landing grid with a diameter of at least 2.75 meters, and withstand tensions of at least 12 metric tons. This allows for helicopter launching or landing to be possible even in poor weather.

 The flight deck is also required to have a rail-less traversing system for securing the helicopter from the hangar to the flight deck (pages 37-38).

The hangar is now specified too to be able to house a 10-ton class helicopter, with a free space of 15.6 meters long x 7.24 meters wide x 5.7 meters high (pages 38-39).

It is also apparent that the specified requirements for the helicopter support equipment is very specific now, and has clarified a lot of items that were not indicated before in the old TS. An aviation shop requirement was also included now, which would be adjacent to the hangar (page 47).



The deck landing grid (above) and the harpoon from the helicopter that grips with the deck landing grid to secure the helicopter (below). Top photo taken from DCNS website.


The diagram taken from the SBB shows the minimum hangar dimensions, and lashing of the ASW helicopter. The helicopter used in the diagram is actually the AgustaWestland AW-159 Wildcat, which is now undergoing post-qualification inspections before a Notice of Award is provided.


14. Rigid-Hull Inflatable Boat and Operation Support:

The RHIB is now identified as a 7-meter long class, with accommodations for a minimum of 10 people, can run at least 30 knots, and have mounting for a 50-caliber machine gun.



15. Design Ownership Advantage:

Among the most interesting part of the SBB is the presence of a clause that allows builder to either grant the ownership of the frigate's design to the Philippine Navy, or grant a license to the Philippine Navy to manufacture/build the design.

This means that this would allow the Philippine Navy to use the same design again to build for the projected additional frigates without having to pay for additional costs of using the same again with the proponent. This could even allow for local manufacture of succeeding ships, similar to what the Indonesians got for acquiring the Makassar-class LPD from Daesun Shipbuilding of South Korea.




Separate Acquisition of Ammunition:

The absence of the ammunition requirements in the SBB as opposed to the previous TS means that they would be acquired in a different program and timeline, as they require shorter period of time to produce and deliver and will be supplied by different manufacturers. But nonetheless, they should be ready before the ship is launched to avoid a disaster similar to what the Philippine Air Force's FA-50PH fleet experienced. Once the ships are ready, it is only a matter of time before the live ammunitions are required for training, familiarity, and readiness to any unwanted or unexpected situations.

Since the proponents will be the one doing the offer for specific guns and launchers, the acquisition of ammunition may not need undergo tender process, except for the primary, secondary, and machine gun ammunition. If the PN is already decided in acquiring the Blue Shark torpedo for the ASW helicopters, it could also mean they might have already been decided in using the Blue Shark for the frigates too.



What Do We Expect:

With the DND already scheduled the tentative bid submission and opening schedule to February 16, 2016, even after delays it is already certain the project is underway and will be awarded soon, probably within the 1st quarter of the year. MaxDefense sees the deadline as too close to the SBB releasing, so expect changes in the bid submission schedule.

With the information on the frigate project being too tight, everything can still happen under the sun especially on the designs being offered by the proponents. Of course MaxDefense hopes that that the PN get the best within its budget, but expect strong political and commercial efforts exerted by foreign governments and companies to happen. This project is just the beginning, and if we follow the revised Horizon plans of the PN to be followed, we are expecting 5 more new guided-missile frigates to be awarded within the next few years.

MaxDefense also expects that once the awarding is made, we can have a clear picture of what to expect if the Philippine Navy proceeds with their plan to upgrade the Gregorio del Pilar-class frigates, and the upcoming Pohang-class corvette (which probably would be getting either Korean or French systems). This is due to the concept of commonality in its systems, especially that the PN is new to modern naval systems and would not want to complicate things by having more than 1 type for each module.



The awarding of the frigate will benefit the Philippine Navy's other ships, including the Gregorio del Pilar-class frigates (above), and the upcoming Pohang-class corvette (below), if upgrade programs are to proceed later on.





==========UPDATES:
==========

March 23, 2016:

MaxDefense received several confirmation from its various sources within the DND and the Philippine Navy, that the March 17, 2016 schedule for the bid submission and opening for Frigate Acquisition Project pushed through. 

Out of the six original bidders that passed the 1st stage bidding held more than a year ago, only four submitted a bid. These four companies are Navantia of Spain, Garden Reach Shipbuilding & Engineering (GRSE) of India, Daewoo Shipbuilding & Marine Engineering (DSME) of South Korea, and Hyundai Heavy Industries (HHI) of South Korea.

Of the four bids, only two were considered by the DND as responsive, those from GRSE and HHI. In the end, GRSE was declared the lowest calculated responsive bidder for the project, with HHI declared the second lowest. It is expected that the DND and Philippine Navy will be conducting the Post Qualification stage as early as possible. Should GRSE fail during the post qualification stage, GRSE's bid will be considered disqualified, and HHI will be given the chance to try and pass the post qualification stage.

It was discussed before in the MaxDefense blogs that GRSE was offering a derivative of the Indian Navy's Kamorta-class large anti-submarine corvette, with design changes in the superstructure to accommodate requirements specified by the Philippine Navy. GRSE was also reported to collaborate with French defense company Thales to supply the TACTICOS Combat Management System. 

Meanwhile, HHI has offered a derivative of their HDF-3000 series frigates, which was also the design used for the Incheon-class frigate of the Republic of Korea Navy. There were changes made by HHI to the design also to fit in the requirements specified by the Philippine Navy, as well as changes on propulsion from the standard CODOG used by the original design, to CODAD as specified by the PN.

It is expected that the project will be awarded to the winning bidder before Pres. Aquino steps down from office. 

MaxDefense will update this blog entry as more information becomes available.