Loading...

Japan plans to upgrading its 60 F-2 fighters

Japan F-2 Fighters In a move destined to give Japanese defense manufacturers hope for the futur...

Japan F-2 Fighters


In a move destined to give Japanese defense manufacturers hope for the future, Aviation Week reported in late February that Japan plans to upgrade 60 F-2 fighters with Mitsubishi Electric Corporation’s AAM-4B missile, a $468 million deal.  This enhancement is expected to dramatically improve the lethality of the F-2 when engaging enemy aircraft.

A number of Japan’s Boeing F-15J fighter aircraft were equipped with AAM-4 missiles in 2007.  This version of the missile featured an advanced active radar seeker and integrated data link that allowed the pilot to fire and guide the missile to the target until the missile seeker took over allowing the aircraft to begin evasive maneuvers much earlier than in the past.

This deal will go far in helping Japan’s struggling aviation/military industry to continue operating in an environment of intense competition from international rivals.

The AAM-4B is fitted with a missile seeker featuring Active Electronically-Scanned Array (AESA) radar and a greatly improved data link.  The AAM-4B will be coupled with enhanced J/APG-2 radar that gives pilots a detection range far superior to what they have now.  Analysts believe that the AAM-4B will be deployed as a replacement for the Mitsubishi Electric license- built AIM-7F/M Sparrow’s now in service, a missile that was still in production as late as 2010.

With the AAM-4B’s active search capability, coupled to an upgraded J/APG-2 radar system, modified F-2’s are expected to be able to engage multiple airborne targets from medium range without having to close to visual range, greatly improving the aircraft’s survivability and deadliness.

The AAM-4B is reported to be the same size as the AIM-7F/M Sparrow missile, but its AESA radar seeker head will provide an active homing capability and after launch target lock affording pilots the flexibility to begin evasive maneuvers or focus on other threats sooner than is now possible.

By incorporating AESA capabilities into the AAM-4B, it seems possible that Japan has designed a uniquely capable air-to-air missile.  While most front-line fighters of today are outfitted with AESA, no known air-to-air missiles are similarly equipped.

In the 1980s, Japan began development work on the AAM-4, partly as a means of bolstering Japan’s domestic arm’s manufacturers and to expand the nation’s missile technology capability.  It is not known if the early AAM-4’s ever entered active service.

In the early stages of planning and development, Japan’s Defense Ministry’s Technical Research and Development Institute indicated that the AAM-4B could be launched from a far greater distance than the AAM-4, an increase in range of as much as 20 percent.  The Institute also stated that activation of the AAM-4B’s autonomous guidance system would be possible from a range 40 percent greater than that possible with the AIM-120B AMRAAM.

Also, the AAM-4B was reportedly designed to match or outperform the Russian AA-12 Adder.  The enhanced performance of the AAM-4B is claimed to be partly the result of an increase in the level of power transmission incorporated in the AESA.

AAM-4 Air to Air Missile


It is expected that a modified F-2 launching AAM-4Bs would be able to discontinue tracking a target much earlier and from a greater distance than can be achieved with an unmodified F-2.  With the missile’s improved autonomous guidance system giving the aircraft extended firing range, the pilot will be able to target, fire, and execute evasive maneuvers sooner than is now possible.  

The upgraded AESA is also believed to improve the F-2’s ability to locate, track, and target “crossing targets,” a scenario where an air threat is flying at a right angle creating a signal of the same frequency as that of the ground.

No information has been provided to indicate how the AAM-4B compares with Raytheon’s AIM-120D AMRAAM.  Some sources have expressed the opinion that the AIM-4B’s performance will hinge on the level of technology incorporated into the control and guidance systems and may not match the performance of Raytheon’s AIM-120C-7 variant, a missile that is eligible for export.

Japan also has an inventory of Raytheon AIM-120 AMRAAMS available for use.  Japanese corporate heavyweights, Mitsubishi Heavy Industries and Mitsubishi Electric, also had a hand in the design and development of the AAM-4B.  Mitsubishi Heavy managed the missile integration phase of the project and Mitsubishi Electric focused on upgrading the radar systems.  Japan’s Ministry of Defense reported that development was completed successfully.

It is not known how many, if any, operating F-2’s are presently equipped to carry the AAM-4B, but Japan’s FY2012 budget submission does include funding for radar upgrades for 40 aircraft and fire-control upgrades for 16 aircraft.  Funding for the AAM-4B enhancements for 60 aircraft is expected to appear in future budget submissions, possibly to coincide with extensive maintenance plans.

Japan’s Ministry of Defense also confirmed that the modified F-2’s will be capable of launching and coordinating several missiles aimed at more than one target simultaneously.  The Ministry would not reveal the exact number of targets that may be fired upon at the same time, but the modified F-2’s will be configured to mount four AAM-4B’s.

Operational F-2’s are already equipped with AESA and the modified F-2’s will be similarly equipped.  Comparable aircraft fitted with AESA employ a data link that transmits signals from the aircraft to an airborne missile using radar.  The modified F-2’s will be outfitted with a separate data link transmitter, the J/ARG-1.

Additional guidance system modifications will include upgrading the existing J/APG-1 AESA radar to a J/APG-2 standard.  The J/APG-2 is expected to maximize the capabilities of the AAM-4B by allowing for target detection at much longer ranges and to increase the probabilities of scoring a hit. 

The J/APG-2 is known to be capable of generating significantly greater power and incorporates a signal processor that is faster and more reliable.  Japanese officials remain secretive regarding the specific J/APG-2 capabilities and have stated that they have not made any comparison with foreign-built radar systems.  Some sources speculate that the J/APG-2 might be comparable to Raytheon’s APG-79 carried on US F/A-18E/F Super Hornets.

The upgraded F-2’s are a critical part of Japan’s air defense system and can be expected to continue in an operational flying status, alongside Japan’s existing fleet of F-15J’s, for many years to come.  It is still uncertain if Japan will continue with its plans to acquire the Lockheed Martin F-35 Joint Strike Fighters or if they will select a competing aircraft to beef-up their air fleet.  

What is known, with production of the F-2 now completed and discontinued, is that Japan is looking at a future that is getting ever more dangerous by the day.




Missile 338288483569588629

Poskan Komentar

Apa pendapat anda tentang artikel diatas?

emo-but-icon

Beranda item

Popular Posts

Labels

AA Missile AARM 2011 ACCS Aerobatic Show Aerobatic Team AEW System. Afghanistan AGL AIP Air Defense Air Refueling Aircraft Carrier Aircraft Manufacturing Airfield Airforce Airport Airshow Airstrike Alkom Alutsista Amphibious ship Analisis Anggara Anggaran Anggaran Pertahanan Anti Anti - Missile Missile Anti - Ship Missile Anti-materiel rifle Anti-Ship Missile Defence Anti-Tank Missile APC APS Arm Race Armour Plate Armoured Vehicle Arms Race Arms Sales Artilery ASEAN ASW ATGM Attack Helicopter Australia AWACS Bahan Peledak Ballistic Missile Bangladesh Battle Cruiser BBM Belanda Bersama Lima BOM BOMB Bomber Border Conflict Border Talk Brasil BRIDEX 2011 Brunei Budget Cut BUMN BUMNIS Cambodia Canada Ceko China Cina Coalition Coastal Defense COIN COIN Aircraft Cooperating Producing Military Assets Counter Terrorism Cruise Missile Cyber Warfare Damage Defense Budget Defense Equipment Defense Expo Defense Strategy Defese Dialogue Defexpo 2012 Destroyers Diplomacy DK PBB Drone East Asia Summit Eksport Alutsista Electronic Warfare Elite Forces Engines Eropa ESM Espionage Fast Attack Craft Fighter Fighters Filipina Flight Test Food Aid Foto Frigate Grounded Guided Bombs Helicopter Helicopter ASW Helm Anti Peluru HMTV HPMM HUT TNI AU Ke - 66 HUT TNI Ke - 66 Hypersonic Aircraft I ICBM IFV IMSS India Indobatt Indonesia Industri Pertahanan Inggris Intelejen Inventor IPSC Iran Israel Japan Jerman Jo Joint Development Joint Exercise Joint Fighter Weapon Course Joint Productions Joint Training JSDAF JSF Kapal latih Kapal Selam KASAD Kecelakaan Pesawat Kemhan Kerjasama Pertahanan Kevlar Konflik Konflik Perbatasan Konga Kopassus KTT ASEAN LAPAN Laser Weapons Latgab Latgab antiteror Latihan Tempur LCAC LCU LHA LHD LIFT Light Tank Lomba Menembak LPD LST LUFT Malaysia Manpads Maritime Patrol Aircraft MBT Military Alliance Military Assistance Military Bases Military Budget Military Dialogue Military Drill Military exercise Military exercise area Military Parade Military Power Minehunting MINUSTAH Missile Missile Defense Missile Shield Missile Warning System MLRS Modernization Program Mortar MPA MRO Facilities Myanmar NATO Naval Base Naval Gun System Navy Navy Drills North Korea NUc Nuclear Nuclear Missiles Nuclear Poliferation Nuclear Research Ocean Surveillance Ship Operasi Amfibi Opini OPV Pakistan Pangkalan Militer Panser Passex Pasukan Khusus Pasukan Perdamaian Patkor Patrol Vessel Patroli Patroli Bersama Patroli Perbatasan Peacekeeping Pelanggaran Batas Wilayah Pelanggaran Kedaulatan Penelitian Pengamanan Laut Penjagaan Perbatasan Perang Kemerdekaan Perpres Pertahanan Udara Pesawat Angkut Pesawat Kepresidenan Pesawat Latih PEta Philippine Philippine Navy Pictures Pilot Pirates PLA PMPP PNG Polandia Polemik Presidential Aircraft Prototype Provocation Radar RAN Ranpur Rantis Rebel Reconnaissance Aircraft Reconnaissance Satellites Research Review Revitalisasi Alutsista Rifle RIMPAC RnD Robotics Rocket RSTA Russia SAM Satelite Saudi Arabia Serangan Militer Serbia Simulator Singapore Smart Munitions so Source Code South Korea Spaceport Spanyol Special Forces Srilanka STAWS Stealth Bomber Stealth Fighters Stealth UAV Strategi Strategi Pertahanan Strike Aircraft Submarine Surveillance Aircraft Surveillance Camera Surveillance Systems Swedia Syria Taiwan Talisman Sabre Tank Tanker Aircraft Tanker Vessel. Terror Thailand Timor Leste TLDB TNI TNI - AD TNI - AL TNI - AU TNI-AL Torpedo ToT Trainer Aircraft Training Helicopter Transfers Technology Transport Aircraft Transport Helicopter Transport Ship Transport vehicle Trikora Truck Turkey UAV UCAV Uji Coba UK UN Missions UNIFIL Unmanned Sensor Platform Urban Warfare US US Air Forces US Army US Marines US Navy USAF USMC Vietnam Warship

Random Posts

Flickr Photo