Your 1st for Philippine Defense

Austal leads Philippine Navy's OPV Acquisition Project!

SecDef Lorenzana confirms Austal is still the preferred OPV supplier for the PN

The Philippine Navy commissions its 2nd Jose Rizal-class frigate!

The Philippine Navy welcomes BRP Antonio Luna (FF-151), its newest frigate!

The Philippine Navy selects Shaldag Mk. V for Fast Attack Interdiction Craft!

The DND has awarded the FAIC-M Acquisition Project to Israel Shipyards

The Philippine Air Force wants more Black Hawk helicopters!

The Philippine Air Force asks for more Black Hawks to allow the retirement of their Bell UH-1 Huey fleet

The Philippine Army orders the Sabrah Light Tank System from Israel!

Israel's Elbit Systems was declared the winner to supply light tanks to the PA

The Philippine Air Force receives full order of Hermes 900 and Hermes 450 UAVs!

All 9 Hermes 900 and 4 Hermes 450 MALE UAVs have been received by the PAF!


Showing posts with label AFP modernization. Show all posts
Showing posts with label AFP modernization. Show all posts

Saturday, August 31, 2019

After delays, the DND finally selects the Philippine Air Force's next Attack Helicopter

Despite earlier reports from our sources that the Philippine Air Force (PAF) has placed the project on hold until a decision is made, it now appears that the Attack Helicopter Acquisition Project under the Horizon 2 Priority Projects is now on the roll again.

In our last blog entry regarding the project, MaxDefense mentioned that while the offer from Turkish Aerospace Industries (TAI) was the forerunner of the project and was nearing getting the award from the Department of National Defense (DND), the project was instead shelved due to Turkey's issues on possible supply disruptions for parts made or supplied by US-based companies. This was after Turkey proceeded with its procurement of S-400 Triumf long range air defense systems from Russia despite US and NATO warnings.

With Turkey already out of the F-35 Lightning II Joint Strike Fighter Program, it became apparent that Turkey's relations with the US has not fallen as far as what was expected.


So what has this got to do with updates on the PAF's Attack Helicopter Acquisition Project? A lot. 


So which one will become the PAF's next attack helicopter? Apparently the DND has spoken and made the decision this month. Credits to all photos used in this collage.

As the plans for T129 ATAK went down....

It would be remembered that Turkish Aerospace Industries (TAI) was said to have been declined by the US for an export license of US-made LHTEC T8004A turboshaft engines to power new-built T129 ATAK attack helicopters built by TAI for the Pakistani armed forces.

This prompted fear within the DND and Philippine Air Force that the export license rejection could also affect helicopters that are bound for the Philippines despite the Philippines not having the same problem when its LHTEC-powered AW159 Wildcat anti-submarine helicopters were built by Leonardo for the Philippine Navy.


It was also feared by the Philippine side that the spat between the US/NATO and Turkey over the latter's decision to order the Russian-made S-400 Triumf long range air defense missile system would place Turkey under sanctions based on the US government's Countering America's Adversaries Through Sanctions Act (CAATSA) since Rosoboronexport, the state agency that processed the deal for the S-400 system is among those in the CAATSA's Black List. 


Turkey's acquisition of the S-400 Triumf air defense system has put it in conflict with the US and NATO. Photo taken from Anadolu Agency.

Other political and economic issues between US and Turkey has also come out as possible concerns that may prompt the US to halt exports of T129 parts to Turkey.


This prompted the DND and PAF to stop awarding the Attack Helicopter Acquisition Project to Turkey's Turkish Aerospace Industries (TAI), and instead for them to re-evaluate its decision to acquire the T129 ATAK from Turkey. In short, with the spat between the US and Turkey possibly escalating especially with Turkey receiving its ordered S-400 missile systems and US kicking Turkey out of the F-35 program, the PAF's chances of having the T129 ATAK was "practically dead".

With the planned awarding of the project to TAI placed on hold earlier this year, the Philippine Air Force's Technical Working Group (TWG) for the project was asked by the DND to re-evaluate the other offers made. It would be easier and quicker for the PAF to re-evaluate previous offers rather than resetting the entire program.

Although a re-evaluation has been made, the DND and PAF had continuous  discussions with TAI, which was hell-bent on re-assuring the DND and PAF that going for the T129 ATAK is still the best choice.



The companies and products that were re-examined by the PAF include the following:

1. Rosoboronexport of Russia offered to supply the Russian Helicopters Mil Mi-28N Havoc Night Hunter attack helicopter, while also offering the Mil Mi-35 Hind.


2. Bell Helicopters offered refurbished AH-1W Super Cobra formerly used by the US Marine Corps. It has also made an alternative offer using brand new AH-1Z Viper.

3. Hindustan Aeronautics Ltd. offered the Rudra light armed helicopter, an armed variant of the Dhuruv light utility helicopter made for the Indian armed forces.

4. Airbus Helicopters offered the H145M light armed helicopter, with the latest Airbus HForce platform-interchangeable onboard weapon system. This gives the light helicopter its teeth and a strong reason to be considered after several countries took it in as a cheaper alternative to attack helicopters.

5. Sikorsky Helicopters pitched the S-70i Battlehawk armed helicopter. Sharing the same platform as the S-70i Black Hawk, the Battlehawk features the same performance while being modified with modular systems that transforms the utility helicopter into an assault armed helicopter capable of missions similar to those of an attack helicopter.


6. Leonardo Helicopters pushed with their AW109M light armed helicopter. This is an improved version of the AW109E Power supplied a few years ago for an earlier requirement for "Attack" Helicopters. It features a more powerful engine and better avionics. Apparently, Leonardo also has an option to offer an armed version of the larger AW139M depending on the final specs the PAF would release for the project.

Along the sidelines, TAI continued to pursue the project with their T129 ATAK attack helicopter.


The Airbus H145M with HForce weapon system. If not only specification were changed, the H145M was originally the leading choice made by the PAF for its Attack Helicopter project. Credits to original source of the photo.


The Offers to the PAF and DND:

Interesting pitches from Leonardo and Sikorsky were made, which made use of the issues of commonality with existing and future PAF platforms.

Leonardo insisted that the AW109E in service with the PAF and Philippine Navy Naval Air Wing (PN NAW) use common parts and logistics train with the slightly improved AW109M, which means easier sustainment instead of adding a new model to the fleet. Not to mention affordability as it allows the PAF to acquire up to 24 units with the budget it allocated for the project.


An AW109E Power armed helicopter of the Philippine Air Force. Leonardo is banking on affordability, commonality and ease of integration into existing system to market their AW109M to the PAF since the PAF already uses the AW109E. Credits to original source of photo.

Meanwhile, Sikorsky also used the commonality route on offering the S-70i Battlehawk, which is essentially an upgraded S-70i Black Hawk combat utility helicopter with modular systems to allow it to be converted into a gunship in a short time, and return to utility role afterwards and when needed. Sikorsky believed that for the Philippines that does not have any threat from enemy tanks or armored formations, while being threatened more by lack of enough rotary assets, natural disasters and terrorism, having a modular platform like the Battlehawk makes more sense for now.



The Sikorsky S-70i Battlehawk during a defense expo. Credits to original source of the photo.

Airbus Helicopters' pitch for their H145M was based on the ability by the PAF to field more combat helicopters than more expensive attack helicopters, while being superior to other light armed helicopters like the AW109M and Rudra. Airbus has yet to sell a helicopter to the Armed Forces of the Philippines, despite the H145 in civilian variant ordered already by the Philippine Coast Guard.

India's HAL made use of their affordability, being cheaper than both the AW109M and H145M while offering the same capabilities. MaxDefense sources mentioned that while affordable and promising, there are fears on using the Rudra, which shares the same platform as the Dhuruv light utility helicopter that were involved in serious accidents in the past years involving Indian and non-Indian military units.

Russia's Rosoboronexport's pitch used the improving Philippines-Russia ties, proven Russian technology and weapon systems, and being more affordable than comparable Western equivalents. Russia also mentioned their willingness to provide more to a potential new customer who is unfamiliar with Russian weapon systems. But apparently, PAF prefers to start with something simpler, like a transport or utility helicopter when ordering aircraft from Russia. This is where the interest in the Mil Mi-171Sh comes to mind.



The Mil Mi-28N Havoc Night Hunter during a Russian defense expo. Photo credited to John Yates, taken from his Flick account.

Finally Bell Helicopters anchored their offer on refurbished AH-1W Super Cobras instead of new AH-1Z Vipers. According to MaxDefense sources, Bell Helicopters believed that the PAF may not be able to afford to have a relevant fleet of Vipers and that having the AH-1Ws instead would make more sense and realistically make it more possible for Bell to win the project. 

This is apparently the same reason made by Boeing when they originally offered the AH-64E Apache Guardian to the PAF but did not really made a serious pitch later on.


The Bell AH-1W Super Cobra, this example with the US Marine Corps. Photo taken from Airliners.net / Anthony Osborne.

While these helicopter manufacturers were all using the opportunity again after the PAF and DND has re-opened the opportunity for everyone, it appears that the TWG has already something in mind even before it started re-evaluating its option.


Feedback on the Competing Products:
Let's start on the HAL Rudra. MaxDefense sources mentioned that while being the most affordable in the offerings, there are fears on using the Rudra, which shares the same platform as the HAL Dhuruv light utility helicopter that were involved in serious accidents in the past years involving Indian and non-Indian military units.



The HAL Rudra appears to be a promising offer, but PAF has been cautious considering it shares the platform with the Dhuruv which were involved in accidents in the past. This would put the helicopter's rejection in a similar reason as the PAF's rejection of the KAI Surion for the CUH acquisition project. Credits to original source of photo.

Regarding Leonardo's AW109M, issues were raised on the ability of Leonardo to provide after-sales support, due to the poor service both the PAF and PN-NAW. This has been the issue Leonardo has been getting a year after the PAF received their AW109E Power light armed helicopters a few years ago. 

Issues on Russia's offer for Mil Mi-28N Havoc Night Hunter or even the Mil Mi-35 Hind are more on issues of compatibility and inter-operability with the mostly NATO-standard Armed Forces of the Philippines, and fears of "birthing difficulty" especially for an advanced combat system for a first-time Russian arms user like the PAF. The PAF believes the attack helicopters represent a major asset that they cannot afford doing trials on inter-operability. Another issue raised was CAATSA, which has been discussed thoroughly on MaxDefense posts in the past.

The Bell AH-1Z Viper was too expensive, and even if the PAF gets financial support for the US, it still believes that investing a huge amount of money on attack helicopters would rather be better used in acquiring other needed assets like light combat aircraft and transport aircraft. MaxDefense sources were told that with the PAF's budget, Bell can only provide a maximum of 3 to 4 units, compared to Leonardo's offer of 24 AW109M and Airbus' 20 H145M helicopters.

Thus the top 3 potential replacements to the T129 ATAK attack helicopter were the S-70i Battle Hawk, Bell AH-1W Super Cobra, and Airbus H145M.



The Sikorsky S-70i Battlehawk includes a belly-mounted gun mount that can be aimed at using the pilot's helmet similar to those found in purpose-built attack helicopters. 

While the S-70i Battle Hawk appears to be the best option being brand new, modular, and heavily armed, it appears that the PAF has issues with its selection for the attack helicopter project. Airbus' H145M represents a scaled down version of the S-70i Battle Hawk, being smaller but with the same concept of modularity to become general purpose and not just fixed as a combat helicopter.

But the PAF has made it known that their preference is for a purpose-built attack helicopter. Emphasis was given on agility, speed, "diving" capabilities (something that has bothered MaxDefense since we found out about this), use of a nose-mounted helmet sighted gun, tandem-seating, and heavy armaments.

While the S-70i Battle Hawk has heavy armaments and nose-mounted helmet sighted gun, it fails to meet requirements on speed, flight agility, tandem seating and "diving" capabilities. Meanwhile the Airbus H145M may be more agile than its Sikorsky competitor, it suffers the same issues of not meeting what the PAF is looking for.


So in the end, the last one standing was the refurbished Bell AH-1W Super Cobra.


While all other alternatives to the T129 ATAK were out of the shortlists, only the Bell AH-1W Super Cobra remained in the end. This example is with the US Marine Corps. Photo taken from Airliners.net / Nathan Havercroft.

The refurbished Bell AH-1W Super Cobra offer:


With the offer for refurbished Bell AH-1W Super Cobra appearing to be the best option for the PAF, this too became too hard for the PAF to swallow.

First of, this is the only offer that does not involve brand new assets. These helicopters were originally from the late 1980s to early 1990s which means they are originally more or less 30 years old before refurbishing. 

Secondly, it shares semblance to the upcoming Bell AH-1S Cobra attack helicopters that the PAF is about to receive from the Kingdom of Jordan. Despite being newer and with twin engines compared to its older stablemate, the AH-1W Super Cobra shares several similar features and components.


Bell and some groups within the PAF are using the acquisition of AH-1S Tzefas Cobra from Jordan as a reason to select the AH-1W Super Cobra. Credits to original source of photo.

Thirdly, the US government has expressed its support should the PAF decide to go for the offer of refurbished AH-1W Super Cobras. It has assured also the DND that going for the helicopters, which are being sold under US Foreign Military Sales (FMS) would not be blocked.


And lastly, the AH-1W Super Cobra was among those eyed by the Philippine Air Force as a wish list should the US provide any assistance to the Philippines in terms of excess defense articles.


PAF personnel checks on a US Marine Corps AH-1W Super Cobra during an exercise in the Philippines. Photo taken from Aiirsource Military's Youtube page. 

But despite these, the most lingering issue is the purchase price. Despite being used old units, they are still expensive.


Based on MaxDefense sources, for the budget of Php13.8 billion for Attack Helicopters, Bell can only offer not more than 8 units. This a strong issue considering the PAF has put premium in considering that other helicopter manufacturers like Russian Helicopters or TAI can offer the same number of brand new attack helicopters and would have been better options if only not meeting certain fixed criteria or issues.

Apparently the US government may add a few more units as part of their assistance but this remains confidential according to our sources.

The DND Makes its Decision:
After receiving the recommendations from the Philippine Air Force TWG, and discussing with different helicopter manufacturers and governments supporting their respective companies, our sources confirmed that the DND, through Defense Sec. Delfin Lorenzana, has made a decision on what the agency would acquire to be the PAF's next Attack Helicopter.

Based on the revised Acquisition Decision Memorandum released by the DND and signed by Sec. Lorenzana recently, the decision is to proceed with Turkish Aerospace Industries (TAI) offer with still the T129 ATAK attack helicopter.


Also, the project would remain as a Government-to-Government (G2G) deal with the Turkish government, and will proceed as plan based on the discussions made between the two countries since last year.

Apparently, the PAF TWG has not made objections regarding this decision, and has started preparation to support the DND-Bids and Awards Committee in finalizing the documents prior to the release of Notice of Award.


A wooden model of the T129 ATAK attack helicopter as presented to Defense Sec. Delfin Lorenzana by the Turkish delegation during a defense cooperation agreement meeting last December 2018 in Manila. Credits to original source of photo.


So What Happened??
Not much information was provided to MaxDefense on how the DND came up with the decision. It appears that both the DND and its Turkish counterpart would want things to be hush hush on this matter.

But what MaxDefense has been told is that the Turkish government and Turkish Aerospace Industries has assured the DND and the Philippine Air Force that there will be no problems in securing export licenses for US-made parts and subsystems, including the LHTEC-sourced engines and other avionics. 


So far, even MaxDefense has noted that no reports of CAATSA-related sanctions against Turkey or any Turkish company has been made public yet. While MaxDefense sources also believe the same, this remains to be something that time can answer.

The Turkish government also assured the DND that they will be open to possible use of soft loans to increase the numbers of the PAF's orders, from the current 6 to 8 units based on the PAF's budget, to at least a full squadron with the help of soft loans.

In addition, Turkey has also assured the DND and PAF that they are willing to supply Turkish-made munitions for the T129 ATAK attack helicopters, including the Roketsan UMTAS anti-tank missile and Roketsan CIRIT laser-guided 70mm rockets. It is also possible that the T129 ATAK could be wired to allow the use of the Israeli-made Rafael Spike-ER or Spike-NLOS anti-tank missiles which the Philippine Air Force plans to acquire to arm its Spike-ready AH-1S Tzefas Cobra attack helicopters.



Turkey's CIRIT laser guided rocket made by Roketsan was among those committed by Turkey to be open for sale to the PAF. Photo taken from Roketsan's website.

The question now is, was this the best decision made by the DND for this project? 

Its still a matter of time before anyone, even those from the defense departments of both Turkey and the Philippines, if the US will allow the export of US-made parts for the T129 helicopter, especially the LHTEC T800 series turboshaft engines.

If this fails, the PAF would definitely have huge delays in its Attack Helicopter acquisition project as any plan to reset the project would mean a possible delay of at least 2 more years or more.

Who would have thought that after everything that happened with Turkey, the DND and PAF would still go for the TAI T129 ATAK attack helicopter? Photo credits to Pavel Leuchter, taken from Airplane Pictures. So far this is one of the best photos of the helicopter, if not for the watermarks.

MaxDefense's Opinion - Totally Different from what the PAF has currently in mind:
So far, the decision to get the T129 ATAK attack helicopter was supported by MaxDefense before the issues between Turkey and the US came out. This can be seen on our previous reports where we mentioned our support to the end user's decision to select the T129, as well as Sec. Lorenzana's approval and support for the decision.

But the Turkey-US spat is something that we cannot really set aside. Until a strong confirmation coming from the US guaranteeing their openness to allow Turkey to import US made parts for T129s for the Philippines, anything is possible.

Turkey has not yet made any developments to use an alternative engine from France, nor has made any strong progress on using turboshaft engines it is developing locally for the T129 and other Turkish-made helicopters.

MaxDefense also believes that the offer made by Bell for refurbished Super Cobras was too expensive. Since these are old helicopters, we were hoping that the US would even be offering them cheap to allies like the Philippines.


Russia's Mil Mi-28N seems to be the best alternative in terms of affordability, firepower and availability but the issues of interoperability and compatibility with existing AFP systems, as well as interoperability with allies like the US and partners like Japan and Australia would be an issue later on. Then there's CAATSA.

Honestly, MaxDefense believes that the Philippine Air Force's 15th Strike Wing should move away from Attack Helicopters and let the Philippine Army (PA) have such assets. Instead, MaxDefense believes that the 15th Strike Wing should look far ahead, away from just providing local close air support using short range slow aircraft, and instead look at the possibility of acquiring strike aircraft for territorial defense.



The PAF 15th Strike Wing should look beyond and instead acquire light combat aircraft capable of anti-shipping missions like the FA-50 Fighting Eagle and Tejas Mk1. Both aircraft should be armed with air-launched anti-ship missiles, while Attack Helicopter acquisitions should be made by the Philippine Army instead. Credits to original source of photo.

MaxDefense believes that the 15th Strike Wing would better of with jet aircraft capable of anti-shipping missions using air-launched anti-ship missiles in support of the Philippine Navy. Affordable surface attack aircraft like the KAI FA-50PH Fighting Eagle, or even other light combat aircraft in the market like the HAL Tejas Mk.1 and Mk.1A with anti-shipping capability using Brahmos NG air-launched missiles are better alternatives to attack helicopters. For Php13.8 billion, MaxDefense believes that the unit can have at least 6 light combat aircraft each armed with 2 air-launched anti-ship missiles and a few more extra rounds, plus ILS and support requirements. 


With both South Korea and India willing to assist the Philippines, it is possible to have both countries help to allow the PAF to acquire aircraft and anti-ship missiles. An example could be the BrahMos NG air-launched missile, which can be equipped on the Tejas Mk.1 or Mk.1A and on the FA-50PH, in the later's case after upgrades allowing such capability.


The BrahMos NG, carried by affordable jet powered light combat aircraft like the FA-50 or Tejas Mk1 are examples of what the PAF should have with the 15th Strike Wing instead of attack helicopters

Meanwhile, MaxDefense believes that the Philippine Army must be the one operating attack helicopters, especially that its plan to elevate its Aviation Battalion into a regiment is becoming more possible than ever.

Having the PA operate attack helicopters makes more sense since they do not have to rely on the PAF for close air support especially on crucial moments where coordination between two separate service branches could delay decision making and deployment.



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First posted on 31 August 2019
Copyright MaxDefense Philippines


Saturday, May 12, 2018

Philippine Navy Releases the Basic Requirement for the Horizon 2 Corvette Acquisition Project

MaxDefense has finally received updates on the Philippine Navy's upcoming Corvette Acquisition Project under the Revised AFP Modernization Program's Horizon 2 Phase.

The Philippine Navy provided subtle details of the project during the recently concluded Maritime Security Symposium 2018 held yesterday 11 May 2018 in New World Hotel in Malate, Manila. This is in addition to information gathered by MaxDefense from sources.

This is our 2nd blog entry regarding this upcoming project. Our earlier blog entry, dated 04 October 2017 and the link provided below, discussed our initial assessment of what the Corvette Acquisition Project may be like, an initial forecast on possible contenders, and the possibility of using the Frigate Acquisition Project as basis.

"Philippine Navy Plans to Acquire New Corvettes Under Horizon 2 Modernization Phase" - dated 04 October 2017


Although there's no confirmation yet, MaxDefense believes that Damen may have offered the SIGMA 9813 design (above) or the newer SIGMA 9814 (similar to those originally proposed for Vietnam) for the Philippine Navy's Corvette Acquisition Project. The example above is a SIGMA 9813 corvette operated by the Royal Moroccan Navy.
Photo taken from Damen's website.


7 months later, MaxDefense has a clearer picture of what is expected as there were movements noted on the project. And here are among those updates.




Basic Requirements:

So far the Philippine Navy is expected to have an easier time creating the basic requirements of the Corvettes due to good and bad experiences with the earlier Frigate Acquisition Project under the Horizon 1 phase.

MaxDefense was informed by sources that the Philippine Navy's Technical Working Group (TWG) for the Corvette is being more careful now in formulating the final Technical Specifications to make sure that they have a more airtight requirement and make sure they get the subsystems and design that they really wanted, unless outside intervention from powers that may be happen again.

Here are the Basic Requirements as provided by the Philippine Navy during the Maritime Security Symposium 2018:

- Corvette shall be of proven design (as required by Republic Act 10349);
- Designed to operate in tropic environment, within Philippine Exclusive Economic Zone (EEZ) and beyond;
- Fit for service in Surface Warfare (SuW), Anti Air Warfare (AAW), Anti-Submarine Warfare (ASW) and Electronic Warfare (EW) missions;
- Able to survive Sea State 6 or higher;
- Must be able to accommodate AW159 Wildcat or SH-60 Seahawk naval helicopters;
- Endurance of 20 days or longer;
- Displacement between 1,500 to 2,700 tons;
- Length between 80 meters to 105 meters;
- Speed at full displacement at 25 knots or higher;
- Accommodation for 70 personnel or more;
- Ship designed with low Radar Cross-Section (RCS);
- Able to accommodate container mission modules;
- Launch and recovery of two 7-meter RHIBs;
- Satisfy international maritime safety and environmental compliance standard.

Armaments may include:

- Main Gun: 76mm/62 Super Rapid;
- Secondary Gun: 1 x 30mm Machine Gun System;
- 2 x 4 Surface-to-surface Missiles;
- 2 x 8 Surface-to-air Missiles;
- 2 x Triple Torpedo Launchers;
- EW Suite;
- Chaffs and Decoys

Interesting enough is the platform chosen by the PN's TWG for ther illustration: Sweden's Visby-class stealth corvettes built by Saab-Kockums Naval Solutions. 

The corvettes will be under the operational control of the Offshore Combat Force (OCF) of the Philippine Fleet.


This was displayed by the Philippine Navy in the recently concluded Maritime Security Symposium 2018. So far this is the only solid evidence of the Corvette Acquisition Project's basic requirements that is allowed for public consumption.
Photo exclusively shared by a MaxDefense community member who prefers to remain anonymous, credit belongs to him.


MaxDefense's Observation:

Dimensions:

Based on the information above, it is now becoming clear what the future corvettes may look like. Dimension-wise, the TWG is open to have the corvettes to be as large as the Horizon 1 frigates being built by Hyundai Heavy Industries, or smaller as long as it meets the requirements.

Being specific on the maximum displacement and length of the ship is something disagreeable since it limits the shipbuilder to the ship's size. MaxDefense bekieves that the Philippine Navy might be trying to make sure that the Horizon 2 Corvette must be a little smaller than the Horizon 1 Frigate to differentiate the two classes of ships from each other.

This also limits the choices to a certain degree, as certain shipbuilders are expected to offer designs that may exceed the required dimensions. For example, the Kamorta-class, in its current design is already longer and heavier than the requirement.



Sensors and Mission Profile:

The sensors requirement is obviously being kept under wraps for now as this is the source of dilemma of the Horizon 1 Frigates, an issue so big that it costed a Philippine Navy chief his job, and the conflict becoming a national issue.

But the presence of a requirement for mission module containers will be a gamechanger. This feature is usually found on European Corvette/OPV designs and may include mission modules for mine warfare and remotely operated vehicle operations, mine laying, unmanned underwater or aerial vehicle operations, extra accommodation for Special Forces, towed array variable depth sonar, Signal or Electronic Intelligence (SIGINT/ELINT), or even oceanography or pollution control / management systems.

The mission module containers may require additional spaces in the ship, either by increasing the ship's length or improving the layout like elevating the helicopter deck and placing the containers below.

This is in addition to its usual missions of SuW, ASW, AAW and EW.


Thales may have another shot in offering the NS100 series AESA air/surface search radars for the corvettes, after being sideswiped by HHI in the PN's Horizon 1 Frigates.
Photo taken from Thales Nederland's website.


Weapons:

Weapons-wise, the Corvette will definitely pack more punch the the Horizon 1 Frigate. It has more anti-ship missile launchers than the Horizon 1 Frigate (although the Horizon 1 Frigate has space allocations for up to 16 anti-ship missile launchers based on the approved CDR drawings). While the Horizon 1 Frigates will be armed with the LIGNex1 SSM-700K C-Star anti-ship cruise missiles, the Philippine Navy previously expressed its interest to use the MBDA MM40 Exocet Block 3 during the FAP's CDR phase. Whatever specifications the TWG will provide may dictate the type of missile to be used for the corvettes.

It also required to use a "Super Rapid" gun, quite odd considering the end user is not allowed to specify a specifc brand since the name "Super Rapid" obviously points to a product made by Italian company Oto Melara, UNLESS they go for a negotiated procurement for this project which is actually possible to shorten and simplify the procurement process and duration. MaxDefense believes it would have been better if the TWG can specify the primary gun to something close to the Oto Melara 76mm/62 Super Rapid Strales, which could be used to defeat supersonic sea-skimming anti-ship missiles using guided ammunition.


MaxDefense believes it would be advance thinking if the PN's TWG could specify the corvette's main gun to be something that points to Oto Melara's 76mm/62 Super Rapid Strales, which can be used to defend the ship from supersonic sea-skimming or ballistic anti-ship missiles.
Credits to owner of the photo.



The requirement for 2 x 8 SAMs is actually odd as well. Based on the current market, most if not all shipbourne SAM systems are launched via Vertical Launching Systems (VLS) which usually comes in capacites of 8 cells.

MaxDefense bekieves that "2 x 8 SAMs" probably means 2 x 8 VLS-launched SAMs.  And this could even be a minimum. The most common that meets this requirement is the MBDA VL-MICA-M which can be launched from a modular proprietary VLS or the Sylver VLS, and the MBDA Aster-15 and Aster-30 surface-to-air missile, which can be launched from the Sylver VLS. The Aster family is quite expensive so MaxDefense believes that this system won't be specified due to cost issues.

Another possibility is having one or two 8-cell VLS firing quadpacked SAMs, which allows the ship to have a maximum of 32 missiles per 8-cell VLS. Among examples of this are the MBDA Sea Ceptor (CAMM) and the Raytheon Evolved Sea Sparrow Missile (ESSM).


MaxDefense suggests for the specifications to point to a VLS system that can accept not just a specific missile, but can be used to launch most modern missile systems, and can also accept quadpacked missiles. MaxDefense suggests the use of the Lockheed Martin Mk.41 8-cell VLS.
Photo taken from Navy Recognition.


Opening the requirements to just 16 SAMs means that the TWG is open to the use of non-quadpacked missile systems although MaxDefense prefers quadpacked systems, since these anti-air missiles are often used also to defend the ship from incoming sea-skimming or ballistic anti-ship missiles. Having 32 missiles in an 8-cell VLS is a more versatile and future-proof option in my opinion.

Not only did it specify to provide allocation for SAMs, indirectly to VLS based on our assessment above, but it states that the ship should have them when they are delivered, an improvement from the allocation only specs in the Horizon 1 frigates.



Embedded Aircraft and Seacraft:

The RHIB requirement is a sign that the corvettes would be used not only for combat but also for patrol duties. These RHIBs would be used by ship-boarding teams during law enforcement missions.

And the helicopter carrying capacity shows the importance of an embedded aviation asset to enhance the ship's overall capability. Like the Horizon 1 frigates, the corvette is expected to be able to accommodate the Leonardo AW159 Wildcat, the PN's upcoming standard naval combat helicopter, as well as the larger Sikorsky SH-60 Seahawk which is the standard naval helicopter of the Philippines' traditional ally the United States, and security partners like Japan and Australia.

If the Philippine Navy decides to acquire the Seahawk in the future, at least the ships are ready to accommodate them too.



Possible Contenders Updated:

As before,MaxDefense mentioned that there were already shipbuilders who made advances to offer their products to the Philippine Navy. These past several months have seen several of them making a more serious offer to the Corvette TWG, which could help shape the Technical Specifications of the corvettes to their favour.

MaxDefense received solid confirmation that among those who already made serious offers are:

- ThyssenKrupp Marine Systems (TKMS) of Germany with their MEKO A100 Corvette family,
- Damen of the Netherlands with their Sigma family,
- Hyundai Heavy Industries (HHI) of South Korea with a modified design based on the PN Horizon 1 frigates that they are building,
- Garden Reach Shipbuilders & Engineers (GRSE) with their a modified Kamorta-class design,
- Daewoo Shipbuilding & Marine Engineering (DSME) with a new design based on the larger Daegu-class frigates;

MaxDefense was also told that other shipbuilders like Naval Group of France, Navantia of Spain, Saab Kockums Naval Solutions of Sweden, and Goa Shipyards of India have shown interest to submit their offers.


TKMS previously joined the Horizon 1 Frigate Acquisition Project but didn't make it to the 2nd stage bidding. The shipbuilder currently utilizes the A100 Corvette design, which can be modified to suite the end user's requirements. But according to several Navy and industry sources, usually TKMS' pricing is on the high side. TKMS previously indicated their possible agreement to local construction of the corvettes and other potential ship projects in the Philippines.


TKMS has several variants of the MEKO A100 Corvette design, among them the A100 Patrol Corvette which allows mission module containers, and a dimension that isn't too large.
Photo taken from Navy Recognition.



Damen is a newcomer in the Philippines, but their tie-up with local naval contractor Propmech Corporation may be helpful. Their offer for the corvette will definitely be from their Sigma family line of light naval warships. Although there is no confirmation, MaxDefense believes that their offer could be based on the Sigma 9813 design, or the 9814 design based on balance of size and meeting the basic requirements of the PN. 


Damen offered the Sigma 9814 design to Vietnam, which did not push through as Vietnam decided to purchase more Russian-made Gepard-class light frigates instead. MaxDefense believes that Damen's offer may not exceed a length of 100 meters to keep the price within the PN's budget.
Photo credited to Quôc Phòng Viêt Nam.




Hyundai Heavy Industries (HHI), despite the strong sentiments against them for the mess surrounding the Frigate Acquisition Project, is still a strong contender for the Corvette Acquisition Project, as they are already entrenched with the local defense officials and PN officers including its chief. Apparently HHI offered to use a slightly modified version of the Horizon 1 Frigate, tweaked to "meet the requirements", if they know how to do it. Some officers in the Philippine Navy already voiced out their concern that since the frigates have not yet been tested in actual conditions, they have some concerns that the design may not be as good as expected, and gambling the Corvettes for the same hull may be a potential issue. 


The offer made by HHI is said to be similar to that of the frigates they are building for the PN, with some modifications, and "improved" subsystems based on the final specs. With HHI breaching technical specifications in the frigate project, MaxDefense worries that they will do it again in the Corvette Acquisition Project, especially if the same people are in power in the DND and PN. Above is the updated illustration of the subsystems to be installed on the frigate as approved during the Critical Design Review phase of the Frigate Acquistion Project.
CGI originally from HHI, illustration created jointly by MaxDefense and Pitz Defense Analysis.




Garden Reach Shipbuilders & Engineers (GRSE), the lowest bidder of the Horizon 1 Frigate Acquisition Program, returns with vengeance after that bittersweet steal by HHI when they were found to be non-complying to financial requirements of the project. According to sources, GRSE's offer is practically the same as their original offer for the Horizon 1 Frigate based on a modified Kamorta-class hull. It should be noted that for the Horizon 1 Frigate, they offered a full-Thales sensor and communication suite and MBDA MM40 Exocet anti-ship missiles, which they might do again in addition to the new requirements. MaxDefense hopes that the accident in GRSE's yard last month would not affect the capability to receive new contracts and build them according to schedule.






Daewoo Shipbuilding & Marine Engineering (DSME) has been aggressive lately, even having the chance to meet PN and DND officials during their visits to South Korea. There's no accurate take on what DSME offered for the Corvette Acquisition Project, but it may not be far from the Corvette design it offered to Malaysia a few years ago aside from adjustments to make it bigger to accommodate the requirements of the PN. DSME is still under the watch of Korea Eximbank after having financial struggles in the past few years, so DSME may have troubles in meeting financial requirements if the project undergoes public bidding.

DSME offered this design to Malaysia a few years ago before cancelling their plans to acquire corvettes. MaxDefense believes that a modification of this design, lengthened to accommodate the requirements of the PN, might be the one offered by DSME for the Corvette Acquisition Project.
Photo taken from Navy Recognition.





While it is not confirmed if they submitted, Saab-Kockums Naval Solutions seems to have the corvette that the PN TWG have in mind: the Next Generation Corvette design. Based on the basic specs posted by Saab in their website, the ship meets almost all if not all of the basic requirements of the Corvette Acquisition Project.


Saab's Next Generation Corvette was spec'd almost similarly to the basic requirements of the PN's Corvette Acquisition Project. MaxDefense believes that the TWG may have used this as their initial basis although it is unclear yet if Saab did made a serious offer to the PN TWG.
Photo taken from Saab's website.




Project Status:


With the Corvette Acquisition Project already brewing, what's the status of the Horizon 2 Acquisition Plan for the AFP? As of our last check a few days before this writing, it is still not signed by Pres. Duterte, aside from those he gave in-principle approval last November 2017.

Sadly, the Corvette Acquisition Project is not one of those approved in-principle, so we'll have to wait a little longer since the project should be approved either as part of the entire Horizon 2 Acquisition Plan, or on its own, before any SARO of funding can be released by the Department of Budget Management, and before the Technical Working Group can proceed with the procurement process.

Based on documents obtained from the DND, the Corvette Acquisition Project is planned to be paid via Multi-Year Obligation Authority (MYOA), or in layman's term, instalment payment. The plan is to pay for them using funds sourced outside the annual General Appropriations to the AFP Modernization Program, and would be paid for from 2019 to 2022 in increasing amounts.


With this, it is expected that the project is planned to be ready for contract signing by 2019, and may benefit from lessons learned from the Horizon 1 Frigate Acquisition Project. MaxDefense believes it is highly possible for the project to be acquired via Negotiated Procurement or Government-to-Government to reduce time and red tape involved in public bidding.

But until then, the PN TWG still has time to finalize its Technical Specifications as well as all the necessary pre-procurement processes and documentation so when the project is approved for implementation, its ready for procurement phase.



Summary:

Corvette Acquisition Project

Quantity: 2 brand new units
End User: Philippine Navy (Offshore Combat Force)
Modernization Phase: Revised AFP Modernization Program HORIZON 2 (Priority List)
ABC (Proposed): Php28,000,000,000.00
SARO Release: none yet
Winning Proponent: none yet
Contract Price: none yet
First post by MaxDefense: 30 December 2017



MaxDefense will be at the forefront on any updates regarding the Corvette Acquisition Program, a very important if not the most important warship acquisition project in the Horizon 2 phase of the RAFPMP.

Philippine Navy Modernization Projects

Philippine Air Force Modernization Projects