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 anti submarine warfare. Show all posts
Showing posts with label anti submarine warfare. Show all posts

Friday, May 29, 2015

Updates on the PAF's Long Range Patrol Aircraft Acquisition - It looks like the P-3C Orion afterall

Since the failure of the 1st bidding attempt for the Philippine Air Force's (PAF) Long Range Patrol Aircraft (LRPA) acquisition project, the Department of National Defense (DND) has not restarted the bidding for a second attempt, which is the most possible direction the DND would be going to. None of the possible bidders made it through the submission of bids, even after Elbit Systems and IAI Elta, both from Israel, submitted their Motion for Reconsideration for the DND to consider their bids.

The other contenders for the project were Saab Asia Pacific, L3 Mission Integration, Lockheed Martin, PT Dirgantara Indonesia, and CASA-Airbus Defense and Space. This project and bid failure was previously discussed in an older MaxDefense blog entry's update section dated August 11, 2014 (bottom part).

With China's aggressive expansion in the West Philippine Sea, including the Kalayaan Group of Islands and the Philippines' own Exclusive Economic Zone, the Armed Forces of the Philippines (AFP) has been dependent on the limited surveillance capbilities of the PAF's Fokker F-27 Friendships, C-130 Hercules, and N-22B Nomads, as well as the Philippine Navy's BN-2 Islander fixed wing aircraft. All of these are not designed for maritime patrol and surveillance and are actually tactical transport aircraft. Aside from these assets, the AFP has become dependent on the information provided by the US military through the US Navy's P-3C Orion and P-8A Poseidon maritime patrol aircrafts. Both types are rotationally stationed at Clark Air Base in Pampanga in support of maritime patrols at the West Philippine Sea and South China Sea area.


The Lockheed P-3C Orion is currently the most prolific MPA asset of the US Navy.



Without a truly capable maritime patrol surveillance capability, this type of aircraft has become one of the most sought-after equipment for the AFP Modernization Program. With the recent updates on the policies of the United States government, as well as other friendly countries like Japan and Australia, other options have been made available to the DND & AFP to fill-in this requirement. But one thing is certain: all options from these countries revolve around the Lockheed P-3C Orion MPA.


Previously the PAF operated F-27MPA Maritime Patrol Aircraft like the one shown above, but were retired only after a few years after losses and lack of maintenance.



The Lockheed P-3C Orion:
Ever since the PAF sought for a replacement for its Fokker F-27MPA Maritimes in the late 1980s, they have always been fixated at the possibility of acquiring the Lockheed P-3 Orion from the Americans. This was especially true they try to compare themselves with other American allies in the Western Pacific region like South Korea, Japan, Thailand, Australia and New Zealand, who all have this aircraft in their inventories. The aircraft's ruggedness and flight performance, proven surveillance capabilities, compatibility and interoperability with the Philippines' main ally and strategic partners made it a very logical choice.


Among other ASEAN militaries, only Thailand operates the P-3 as its primary MPA asset.
Photo copyright Analayo Korsakul c/o Airliners.net. 


Its surveillance systems are designed to detect and monitor surface activities, as well as detecting submarines underneath the sea. Aside from being a surveillance platform, it also has the capabilities to carry and launch US-standard anti-submarine torpedoes and anti-ship missiles, as well as depth charges which makes it an all-in-one platform for naval purposes.

Although bristling with all the bells and whistles that the PAF and PN dreams off, there are also downsides on the Orion, mainly on its airframe and design age, and operating costs. Being an aircraft model based on the 1950s Lockheed Electra turboprop airliner, the design has become out of date. And with the "Charlie" model built by Lockheed in the 1970s to 1980s, the airframes are now reaching almost 40 years old on the first batches. Its 4-engine configuration using the Allison T56, which is the same as those used by the Lockheed C-130H in PAF service, are also expected to consume more fuel than smaller, newer 2-engined aircraft like the CASA-Airbus C-295 already in service with the PAF. There were already previous reports wherein the PAF was having difficulty operating C-130s because of fuel consumption, so operating the P-3C won't be any different.

Spare parts will also be another issue, as it is only available from the US, and partly from Japan (being a licensed builder of the type), and new parts will surely be on a decline as the type is already out of production, and most major P-3 operators are already shifting to newer models like the USN and RAAF to the P-8A, and the JMSDF to the P-1. These were actually among the reasons why the DND decided to go for a public bidding process to acquire MPA for the PAF. But for some reason, the decision to reconsider the plan to acquire P-3C might mean some positive changes in the defense planning and budget allocations for the PAF recently that may not be available to the public.


An illustration of the Lockheed P-3C Orion showing its design features.




Recently, there were several news reports of the Philippine government's agreements with the US and Japanese government for military assistance including possible transfer of excess defense articles. And the most reported equipment being prioritized for transfer are P-3C Orion maritime patrol aircraft.


A JMSDF P-3C (left) and a USN P-3C (right) fly overhead a USN Los Angeles-class attack submarine USS Houston (center) during Exercise Keen Sword 2011.
Photo taken from Wikimedia Commons.



The Main Option: US Navy Lockheed P-3C:
With the US Navy being the main user of the P-3C, and is slowly shifting to the new Boeing P-8A Poseidon to replace the old workhorse, the US is the most possible source of excess P-3C for the PAF. It is believed that this request, among with other equipment, were discussed by Defense Secretary Voltaire Gazmin and his American counterpart Ashton Carter in Hawaii mid this week. Some DND and PAF sources told MaxDefense recently that there was a request for between 2 to 4 P-3C Orions to the Americans for use and deployment to WPS patrol missions, although it is also unconfirmed yet if it was the Americans who made the offer. They are expected to operate together with USN P-3C and P-8A aircraft based in Japan but are temporarily stationed at Clark Air Base.

The most possible option is for the Americans to transfer aircraft that are stored by the Aerospace Maintenance and Regeneration Center (AMARC) in the continental United States, and refurbish it as part of a Foreign Military Sales (FMS) deal. But there is a possibility, due to the urgency of the requirement, for the DND to push for a "hot transfer" of the aircraft, meaning a direct transfer of a servicable unit to the PAF with refurbishing to follow later on, to speed-up the process. 


USN P-3C Orions rotationally based at Clark Air Base. A hot transfer can be made by directly handing over a fully-serviceable aircraft to the Philippine Air Force while the aircraft is in the Philippines.
Photo taken from Wikimedia Commons.




The Secondary Option: Japan Maritime Self-Defense Force Kawasaki P-3C Orion:
Aside from the Americans, another possible option of sourcing P-3C are those from Japan. Built under license by Kawasaki starting in 1978 up to 1997, the P-3C used by the JMSDF are said to be among the most well maintained and newest airframes in the world. Japan currently operates the second largest fleet of P-3C Orions in the world, but will be slowly shifting to the longer ranged, newer, jet powered, and homegrown Kawasaki P-1 aircraft. 

Being among the most affected by the aggressiveness of China, Japan is a more willing partner in strengthening the capability of the Philippine armed forces, in the hope that a strong AFP can be an effective force in a common goal of containing China's expansion efforts, and to be a strong partner for stability in the region. Japan has always been open in providing the necessary aid to its friendly neighbors, and with its recent changes in policy of exporting weapons and arms, the Philippines are among those expected to be on the receiving end. Recent press releases already indicated the request by the Philippine government for excess P-3C Orions from the Japanese Ministry of Defense, an indication that such possibility is becoming reachable.

It should be of important note that Pres. Aquino is scheduled to meet with Japanese Prime Minister Shinzo Abe next week, and among those expected to be discussed is the framework on the transfer of defense equipment and technology to the Philippines.


The JMSDF is the second largest operator of the P-3C Orion. Theirs were built under license locally by Kawasaki Heavy Industries. The P-3C in the JMSDF are scheduled to be slowly replaced by the new Kawasaki P-1.
Photo taken from Wikimedia Commons.


MaxDefense sources also indicated a short term request for around 2 to 4 P-3C Orions are among those included in documents provided by the DND to Japan's Ministry of Defense of possible arms for transfer or sale to the Philippine government. But sourcing from Japan might not bear immediate fruit, due to the timing of replacing their fleet by the new home-grown Kawasaki P-1 which will not be made in a fast pace, and due to political reasons related to their recent shift of policy in defense and security. But Japanese sourced P-3C can be a very good option in the long run, as more units can be made available to the PAF, either as spares source or as additional aircraft to meet its longer term goal of having at least 6 long range MPA in the PAF's inventory.


A JMSDF P-3C Orion MPA.
Photo taken from Today's Atsugi blogsite.




The Dark Horse: Royal Australian Air Force AP-3C Orion:
A possible 3rd source of P-3 Orions can be those from Australia, another friendly country with an interest in the stability of the West Philippine Sea. The Royal Australian Air Force has already started reducing the Orion fleet and replacing it in the next few years. Their aircraft, called the AP-3C, is an upgraded version made by L-3 Communications with new mission systems, radar, and accoustic systems.

Previous reports indicated that the RAAF have retired at least 2 AP-3C aircraft at the end of 2014, and these might be available for transfer subject to approval by the Australian and US governments. Aside from the 2 retired aircraft, the RAAF is expected to retire another batch of aircraft starting December 2015 until 2016. The RAAF will start receiving their recently ordered Boeing P-8A Poseidon starting 2017, and the AP-3C are expected to be fully retired from RAAF service by 2019.

Should the 2 retired aircraft be made available for the Philippines, it would be possible to have the aircraft by next year, and could be among the fastest options available to the PAF. 



AP-3C Orion MPA of the Royal Australian Air Force.
Photo taken from Air Force Technology website.




PAF and PN Training in Modern MPA Operation:
The Philippine Air Force and Philippine Navy have been ramping up their chances in gaining experience with working on modern MPA from the US Navy, as well as the Royal Australian Air Force. The USN have been flying P-3C and P-8A from Clark Air Base for some time now, and has allowed PAF and PN personnel to go with them at several occassions. Their recent announcement to continue and even increase their sorties on maritime patrol in the WPS and SCS could also provide Philippine personnel some flight time aboard these aircraft. 

Recently, the RAAF also deployed their AP-3C to the Philippines during Balikatan Exercises 2014, and gave PAF and PN officers and men a chance to observe and learn from standard maritime and anti submarine patrols, and see the capabilities of the aircraft.


PAF personnel aboard a RAAF AP-3C Orion as observers during Balikatan Exercises 2014.
Photo taken from the Australian Defence Magazine.


Filipino officers with US Navy aircrew aboard a P-8A Poseidon aircraft during one of its patrols in the West Philippine Sea.
Photo taken from Rappler's website.



With Japan possibly trying to get access to temporarily and rotationally base some of their surveillance aircraft in the Philippines (which definitely includes the P-3C), it is not far fetched that the JMSDF would be giving PAF and PN personnel the training and experience they need in MPA operations, as part of the agreement. This is in addition to those already provided by the US Navy.



MaxDefense's Opinion:
The P-3C, although the platform is aged, is still a capable maritime patrol and anti-submarine warfare platform that is at par or even exceed the capabilities of newer models like those offered to the Philippine Air Force last year. Being the standard MPA of many of the country's security and strategic partners, having them in the short and medium term goals (2015-2022) could be beneficial to meet the immediate requirements sought after by the AFP and the Philippine government as a whole. They are also the fastest possible option right now to fill-up the gaps in the capability of the Philippine military.

Being at par with modern standards, the P-3C is also a suitable bridge to build up the knowledge, experience, and capability of the Philippines and catch-up with the rest of the world, while preparing for more capable platforms in the future.

#  #  #  #  #  #  #  #  #  #


The DND and AFP must not only look at the short and medium term goals. Ultimately, the P-3C will need a replacement by a newer and more capable model in the long term (starting 2022 and beyond), and while the P-3s are expected to serve for at least 15 more years with the PAF (as stipulated by the law), the Philippine government should not be complacent again as it did in the past when it forego a chance to replace the Fokker F-27MPA and lose the knowledge and capabilities the PAF once had.

MaxDefense would be closely monitoring the upcoming meeting between Pres. Aquino and PM Abe next week, as it might have some positive implications for this acquisition project.






==========
UPDATES:
==========
June 8, 2015:
With the visit of Pres. Aquino to Japan resulting to agreements that will help pave the way for Japan to transfer defense equipment to the Philippines, among those being touted as requested by the Philippines DND are for anti-submarine surveillance aircraft. Although unnamed, it would definitely imply to the P-3C Orion built by Kawasaki, wherein Japan has been retiring a number for quite some time now. Some press reports sourced from Japanese media also directly indicated the P-3C as offered by Japan. The reports also indicated that radar systems were also among those considered for transfer, although not much information was provided on what type.

According to MaxDefense sources, the Philippines and Japan are working for the transfer, either by grant (assistance) or heavily discounted sale, of somewhere between 2 to 4 P-3C aircraft, depending on the finalized discussions that are expected to proceed within the year. The aircraft could be sourced from earlier retired units stored in Japan, and/or from existing fleet aircraft that are scheduled to be retired either late this year or by next year through hot transfer. But be wary of erroneous posts being circulated online by some so-called defense groups that confirms the transfer of 4 P-3C from Japan. Be aware that all these are still being discussed and there is no finalized agreement yet on the proposed transfers. Until a final agreement is reached, everything discussed here can only be considered as plans and proposals.

There are worries that the US might restrict or block the transfer of the aircraft, or certain important parts or systems of the aircraft, but MaxDefense sources from the DND confirmed that the US government and Department of Defense are not expected to restirct or block the aircraft's transfer from Japan to the Philippines. In fact, the US government is also looking at providing US-built P-3C through Foreign Military Sales or Foreign Military Assistance aside from those offered by Japan. More worries are actually on the ability of the Philippine Air Force to absorb the P-3C, as the PAF (and Philippine Navy too) will need some time to train and master the operation and maintenance of the aircraft, which might be too advanced for the PAF and PN to immediately be proficient in.

Aside from P-3C, the DND is said to have included in their papers submitted to the Japanese MoD of what else could be transfered to the Philippines, which may include HADR capable equipment, which includes transport aircraft like JASDF C-130H Hercules, and JGSDF UH-1H and UH-1J Huey helicopters.


===============
June 25, 2015:
The Department of National Defense (DND) finally confirmed their intention to acquire used Lockheed P-3C Orion maritime patrol aircraft from Japan. These was made by the DND's spokesperson, Dr. Peter Paul Galvez, on June 25, 2015. He said that those being considered are from the excess defense article sources of the Japan Maritime Self-Defense Force (JMSDF), the operator of the P-3C in the Japan SDF.

Another news report came out within the day, sourced from an anonymous DND official, saying that the DND was interested to acquire around 4 to 6 units of ex-JMSDF P-3C Orions, a number that is far greater than what was earlier confirmed by MaxDefense sources of around 2 to 4 units. But the report's source was negative on the possible inclusion of US-made surveillance systems, particularly the anti-submarine warfare (ASW) suite which is the most important system of the aircraft, due to possible US government rejection of such transfer to the Philippine armed forces. It's absence from the aircraft system would reduce the aircraft to be only capable of surface warfare and surveillance which is a far cry from a modern maritime patrol aircraft's capability.  

MaxDefense believes that this would be a test to the Philippines' close relations with the United States, and to the meaning of being a Major Non-NATO Ally. The ASW suite is the cornerstone of the P-3C's capability, and it's absence from the aircraft system would reduce the aircraft to only be capable of surface warfare and surveillance, which is a far cry from a modern maritime patrol aircraft's capability. This would not enable the Philippines to use the aircraft to detect submarines entering its territorial, archipelagic, and EEZ waters. The only solution aside from pushing the US to allow the ASW suite's transfer is to acquire them from Japanese or other sources. This is possible, but this would definitely cost the Philippine government, and would delay the deployment of the aircraft despite the urgency because of the threat from China.

The ASW system's absence could also mean that the US does not entrust the Philippines with such capability. Considering that the P-3C is not the US military's premier maritime patrol aircraft anymore with the introduction of the newer and more capable Boeing P-8A Poseidon, this could definitely be damaging to the relationship between the allies, and could be used by those left-wing opposition groups who are against the AFP Modernization, the VFA & EDCA with the US to support their reasons to reject these agreements and push their own unhelpful cause.

Aside from pursuing the acquisition of P-3C Orions, the DND also confirmed that the Long Range Patrol Aircraft (LRPA) project for the Philippine Air Force is still a go, although the bidding could not proceed because it was among those pending due to Malacanang's decision not to abruptly sign the Revised AFP Modernization Act for reasons still not confirmed by both the DND and the Office of the President. This project is said to run astride with the P-3C Orion acquisition, alhough the concept of operating two types of MPA aircraft is still questionable.

Sunday, October 26, 2014

Lightweight Torpedoes for the Philippine Navy - a Re-introduction to ASW Weapons Systems

Earlier we discussed the possibility of having the MBDA FASGW(H), also known as the Sea Venom or the ANL, for the Philippine Navy (PN). This is due to entry of anti-submarine warfare helicopters being contested between the AW-159 Wildcat and the AS565MB Panther. Both helicopters are capable of carrying the FASGW(H), and both helicopters are the top contenders for the PN's ASW Helicopter acquisition project.

With the impending acquisition, it is worth noting that aside from helicopter launched anti-ship missiles, the PN is also looking at helicopter launched lightweight anti-submarine torpedoes, as specified in the ASW helicopter acquisition specifications. With no decision from the DND and PN on the helicopter platform yet, MaxDefense will be discussing the possible torpedoes models being offered to the PN.



The Eurotorp MU90/IMPACT torpedo, as carried by a French Navy NH90NFH naval helicopter.
Photo taken from aerobuzz.fr website.



Lightweight Anti-Submarine Torpedoes
The DND and PN's Technical Specifications for the ASW Helicopters indicated the following conditions for the anti-submarine torpedo requirements:

- 6 warshot and exercise torpedoes per helicopter (total of 12 torpedoes);
- lightweight;
- impact detonated;
- with sub-surface target homing capability in active, passive, or mixed acoustic modes;
- with a range not less than 10 kilometers;
- seawater battery operated with electrically rechargeable power source;
- to include Flight in Air Material (FIAM) gears;
- torpedoes should be the same as those being procured for the PN's new frigate (pending PN's updated technical specifications for the frigate's torpedo system).

The specifications did not indicate the torpedo's calibre, although it is expected that the PN will be acquiring those in the 323.7mm (commonly known as the 324mm) NATO standard LWT calibre. 

Based on the size alone, the possible candidates for the PN's requirement may include the following torpedo models:

1. Raytheon Mark 54 MAKO (USA);
2. BAE Systems Sting Ray Mod 1 (UK);
3. Eurotorp MU90/IMPACT (France/Italy);
4. LIG Next1 K745 Blue Shark (South Korea)

The US Mark 46 and the Italian A244/S Mod. 3 are probably not being considered, as they are already being replaced by the newer Mark 54 MAKO and the MU90/IMPACT, respectively.





Torpedo Propulsion System:
But each of these torpedo models have different propulsion systems, although majority uses the seawater battery type, which are believed to have less heat signatures and left no wake as compared to thermal propulsion systems like those using liquid propellants. Seawater battery means that it can be activated by exposing them to seawater. So far, only the Eurotorp MU90/IMPACT, the LIG Nex1 K745 Blue Shark and the BAE Systems Sting Ray are powered by seawater batteries. Both the MU90/IMPACT and the K745 Blue Shark are powered by Aluminum-Silver Oxide (AlAgO) seawater battery, while the Sting Ray Mod1 with the Magnesium/Silver-Chloride (MgAgCl) seawater battery from SAFTThe Mark 54 MAKO uses the Otto II liquid fuel, effectively taking it out of the possible choices.


The Mark 54 torpedo being launched from a USN destroyer. Being powered by liquid Otto Fuel II, it does not meet the specifications provided by the PN, which specifically mentioned the use of seawater battery system found in other torpedo models like the Sting Ray, MU90 and Blue Shark.
Photo taken from Wikimedia.



The Possible Candidates:
According to most defense journals, the MU90/IMPACT is the most modern, and probably the best lightweight torpedo in the market today, with its capabilities in terms of speed and range, depth requirement for launching being applicable to shallow waters, high immunity to countermeasures, having an insensitive warhead, broadband sonar and a tactical computer. But this also means that it could be the most expensive of the possible offers. It also suffered some problems with the Australian Navy, which could be a possible reason for doubt by other countries including the Philippines. The MU90/IMPACT is currently in use by France, Italy, and many other nations including Germany and Denmark, and can be carried by the AS565MB Panther, the NH90NFH, and the AW101 Merlin. It can also be carried by the AW-159 and the MH-60/S-70 helicopter, which can be modified to do so and were tested with such configuration a few years ago.


The Eurotorp MU90/IMPACT in both the ship-launched and aircraft-launched variants.



The LIG Nex1 K745 Blue Shark was said to have been developed closely using the MU90/IMPACT as a basis. It uses the same technology for the propulsion and power source, but may cost far less that its European counterpart. It was reported that the torpedo only had a success hit rate of 50% during tests by the Republic of Korea Navy (ROKN) and confirmed by the Defense Acquisition Program Administration (DAPA) in 2012. It is expected that the ROKN will equip its upcoming AW-159 Wildcat naval helicopters with the K745 Blue Shark, in anticipation of their current policy of nationalizing its weapons system as much as possible.



Scale models of the LIG Nex1 C-Star anti-ship missile (above) and the K745 Blue Shark lightweight torpedo.



The BAE Systems Sting Ray, currently in its Mod.1 version, is the foremost lightweight torpedo used by the Royal Navy. Compared to the older Mod.0, it uses a new sonar system, an insensitive munition warhead, a new tactical and navigation system and a new seawater battery system. It also prides itself of being a low maintenance torpedo using longer life seals and improved bearing lubricating system. The Sting Ray Mod.1 is the initial torpedo model carried by the AW-159 Wildcat, and can also be carried by the NH90NFH, and is currently in service with British Royal Navy and Royal Air Force, and the Norwegian Navy.  



A Royal Navy AW-159 Wildcat carrying a pair of Sting Ray torpedoes.



All torpedoes mentioned above can be carried and launched by helicopters, are impact detonated, with sub-surface homing capability in both active and passive modes. All mentioned torpedo models have ranges exceeding the 10 kilometers, 




Ship-Launched Lightweight Torpedoes:
With a requirement from the PN for the helicopter-launched torpedoes to be of the same model as the frigate-launched ones, the selection of torpedoes for both platforms will be dependent on which project will be awarded first. 


The PN also has a requirement for lightweight torpedoes to arm its upcoming new frigates, as well as a possibility to upgrade its existing naval assets to fire torpedoes as well.
Photo taken from Wikimedia.



So far the PN's frigate acquisition project is already going for the second stage bid, but since the PN already decided to separate the acquisition of weapons systems from the frigate itself, there might be some changes in their requirement that can still be made. Although based on commonality and practicality, the original requirement for the frigate and helicopter to have a common torpedo model is still probably the way to go.



Conclusion:
Whatever the outcome is of the acquisition plans for anti-submarine lightweight torpedoes, the main point is that the Philippine Navy will finally be having torpedoes in its arsenal again after a long absence. And not only will it have ship-launched torpedoes, but also air-launched as well. This will definitely boost the PN's capabilities as compared to what it has now, and with proper training, maintenance, and funding, as well as close coordination with its neighbors and allies, the PN may well again be returning to regain its lost prestige as one of the most proficient ASW combat force in the Pacific region. 

MaxDefense anticipates that the acquisition of torpedoes will be separated from the acquisition of the helicopters, as what was done with the PN's new frigate project.



Aside from the Philippine Navy, it is also expected that the Philippine Air Force will benefit from such acquisition plans, with their Long Range Patrol Aircraft (aka Maritime Patrol Aircraft) also expected to be armed with air-launched torpedoes as ASW missions are part of its requirement. 




A C-295 maritime patrol aircraft dropping an air-launched anti-submarine lightweight torpedo during tests. Aside from the PN, the PAF is also expected to acquire lightweight torpedoes for its upcoming Long Range Patrol Aircraft. 





Monday, March 31, 2014

Importance of ASW Helicopters for the Philippine Navy...Why Block their Acquisition?

The DND finally announced to the public their intention to acquire 2 anti-submarine helicopters, as discussed in several MaxDefense entries. Although the media reports point to AgustaWestland's AW159 Wildcat, it is still actually too early to speculate which exact model will be acquired. According to MaxDefense sources, there is no specific choice yet, although the Wildcat and the Seahawk are likely frontrunners.

A link to one of the local news reports can be accessed HERE.

The invitation to bid for 2 ASW helicopters has recently been released, amd will be conducted as a 2-stage process. This is similar to the bidding procedure of the PN's 2 new frigates. ABC remains the same as discussed in previous MaxDefense blog, at Php 5.4 billion for both helicopters, including Integrated Logistics Support (ILS) package and training for air and ground crew. Deadline of submission of bids will be this coming April 24, 2014.


Why do we need to acquire Anti-Submarine Helicopters anyway?


A US Navy MH-60R with dipping sonar during one of it's sorties.
Photo taken from Aviationnews.eu.


These helicopters are specialized in supporting naval vessels in detecting, tracking, and destroying hostile submarines and surface ships that enters our territory or threaten our sea assets and national security as a whole. The helicopters work hand-in-hand with the underwater detection systems of naval vessels and other aircraft like Maritime Patrol Aircraft. The speed and range of the helicopter increases the ship's detection and weapon launching radius. If properly coordinated, the pairing of these assets increases the detection probability, ability to defend the ship from torpedo attacks, and speeds up neutralizing the submarine threat. This is possible as the helicopter and naval vessel can share information via data link, with detection capability provided by the helicopter's onboard dipping sonar system, and other detection systems like sonobuoys and magnetic anomaly detection systems. This in turn gives a better situation awareness to the navy, and allows them to destroy the submarine threat if necessary.

To improve on this capability, the Philippine Navy is in the process of procuring of 2 new frigates with ASW capability, and this is where the 2 ASW helicopters will be attached. Other ships of the PN are planned for upgrades to include submarine detection capability, while the Philippine Air Force is on its way to procure Maritime Patrol Aircraft which can also do ASW duties.


Aside from ASW helicopters, MPA can also assist in doing ASW duties.  The PAF is on its way to procure at least 2 MPA that may have submarine detection capabilties.
Photo taken from Ihdwal.com .


ASW helicopters don't work alone.  The misconception of many is that the ASW helicopter does the work for the frigate, which is incorrect. A better explanation of how ASW helicopters work can be seen in a video from the Singapore Armed Forces:




MaxDefense confirms that there are indeed reports that Chinese and other country's submarines are operating within our archipelagic waters, and that itself is a very strong reason why the PN is beefing up its ASW capability after losing its place as one of the best ASW navies in South East Asia from the 1960s until the late 1970s. 

To those in doubt, a photo of RPS Negros Occidental firing anti-submarine torpedoes during RP-US ASW Exercise "Dolphin I" can be seen in Gorio B's Flickr account HERE, as a proof that the PN did have ASW capabilities before.


So Why Block It's Acquisition?

Immediately after the announcement, the project was being brought into the limelight by Isabela congressman Rodolfo Albano III, which was reported by local media HERE. Although his alternative platforms for immediate acquisition are understandable (more C-130s and helicopters for HADR operations, his reason for not acquiring these helicopters and blocking the acquisition of the FA-50 jets are not. His reasons are too shallow and seeMaxDefense sees this as a problem that needs to be taken a deeper look by the government.

As explained in earlier replies to comments regarding this issue, MaxDefense believes that there could be reasons why Cong. Albano is doing this, either:
  • He is misinformed and stupid enough to make such comments without further research; 
  • He wants to get media mileage for blocking the acquisition, to make him look good to the public or to boost his and his family's image to the voting public;
  • He supports other government projects that can be funded well if the AFP Modernization Program is blocked or diverted to other projects;
  • He sees the modernization of the AFP as a threat to his interests;
  • He is a Chinese lapdog, and is among a few possible people that can be in the payrolls of the Chinese government.
If his reason to block these purchases is the first reason, this can still be corrected by DND lobbying and information drive to inform the congressman and his team. Strong and consistent lobbying by the DND to Congress and Senate can be made to inform them properly of their plans, reasons, and decisions. In return these politicos can understand the concept of the defense procurement and planning and may support the DNF and AFP in getting what they need They also need to know the implications of not having these capabilities. This is currently a weak point of the DND that needs to be given more effort.

Frigates with ASW capabilities are being procured by the PN. ASW helicopters increases their capability two-fold, and make their purchase relevant. Why block this project?

But this is not the first time the congressman and other lawmakers made similar efforts to block AFP projects to modernize its capability by relating it to arms race against China. If the Americans can arrest a erring senator because of national security threats to the Philippines aside from illegal activities, there is more reason for the Philippine government to do the same to safeguard its defense and interests in national security. Who knows what we can find in these lawmaker's closets - criminal and illegal activity? Sabotage? Plunder? Treason? We don't know and we won't know unless the government investigates. 

Defense goes hand-in-hand with development. Other countries have the same concept, and does not leave their defense capability vulnerable. The Philippines' closest southern neighbor, Malaysia, has a fleet of AgustaWestland Super Lynx 300 ASW helicopters in its arsenal.


It must be remembered by everyone that the country's constitution states that the Filipino people has an obligation to defend the country and keep its sovereignty for whatever the cost, and this can only be done by having the right tools to do the job. The government must investigate these people and their actions and words be taken seriously. MaxDefense believes that there might be more to their usual reason of diverting the AFP modernization funds to development projects, only stupid people can be made to believe on that.


Monday, February 24, 2014

+2 AW109 Helicopters for PH Navy, Separate ASW Helicopter Project Announcement Expected Soon

AgustaWestland recently confirmed the contract signing with the Philippine Navy (PN) for the order of 2 additional AW109 Power naval helicopters for the PN Naval Air Group (PN-NAG), as an extension of an earlier contract for 3 units. The contract includes training and intergrate logistics This will bring the PN-NAG AW109 fleet to 5 units, which they will be using for a variety of naval missions including maritime surveillance, search and rescue, and maritime security. These helicopters are configured to operate from ships or from shore bases.


One of the PN's AW109 Power naval helicopters.
Photo taken from AgustaWestland website.

The PN confirmed that these 2 additional units will be armed, although no specific mention on how different they are from the 1st batch of naval helicopters delivered in 2013. There were previous indication that they will be more capable than the first 3 units, and due to this they are expected to be the specific units that will be embarked aboard the 2 Gregorio del Pilar-class frigates.

MaxDefense expects that the only difference these 2 helicopters will have with the earlier 3 units delivered will be in terms equipment installed, with a possible electronic counter-measures (ECM) system and armaments launching capability, possibly rocket launchers or gun pods, which can also be installed on the earlier 3 birds already in service with the PN. MaxDefense believes that these 2 helicopters may still not be able to carry torpedoes or missiles due to the absence of detection capabilities.


The initial 3 AW109 Power naval helicopters during commissioning rights. 2 more additional units was recently ordered by the PN from AgustaWestland, with expected delivery within this year.


Besides these helicopters, the PN is expected to announce updates on its procurement plans for an initial of 2 anti-submarine warfare (ASW) helicopters that will be embarked on the future new-built PN frigates that may enter service starting in 2017. The helicopters are expected to be larger and more capable than the AW109 Power naval helicopters, and will be able to conduct anti-submarine and anti-ship warfare missions. Previous DND and PN procurement plans indicate that the ASW helicopter project will have a budget of around Php 5.4 billion (around $120 million, or $60 million per helicopter). The budget itself indicates that this would be far capable than the AW109 Power.



Both the Sikorsky MR-60R Seahawk (above) and AgustaWestland AW159 Lynx Wildcat (below) may be considered for the PN's future ASW helicopters. 

MaxDefense believes that at the price range and capability required by the PN, this  may be a competition between the Sikorsky MH-60R Seahawk, AgustaWestland AW159 Lynx Wildcat, Airbus Helicopters (formerly Eurocopter) AS565MB Panther, and the AgustaWestland-Airbus Helicopters NH90NFH. But MaxDefense sources have indicated the PN's preference for the MH-60R Seahawk due to compatibility and interoperability with US and allied naval forces. The US, Australian, and Japanese navies all use the Seahawk series as their embarked ASW helicopter, as well as other Asian navies like that of Singapore, Taiwan, and Thailand.

MaxDefense will be updated on both the additional AW109 and the upcoming frigate-based ASW helicopters as more information comes.

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UPDATES:
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June 9, 2014:
The PN announced that the delivery of 2 armed and navalized AW-109 helicopters will be made before the end of the year. This will bring the PN Naval Air Group's AW109 inventory to a total of 5 helicopters. These armed helicopters are expected to be deployed with the 2 Gregorio del Pilar-class frigates, PF-15 and PF-16.

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Philippine Navy Modernization Projects

Philippine Air Force Modernization Projects