Fifth generation jet fighter
Encyclopedia
A fifth-generation jet fighter is a fighter aircraft
Fighter aircraft
A fighter aircraft is a military aircraft designed primarily for air-to-air combat with other aircraft, as opposed to a bomber, which is designed primarily to attack ground targets...

 classification used in the United States encompassing the most advanced generation of fighter aircraft. Fifth-generation aircraft are the most advanced , designed to incorporate numerous technological advancements over the class similarly dubbed fourth generation, including all-aspect stealth
Stealth technology
Stealth technology also termed LO technology is a sub-discipline of military tactics and passive electronic countermeasures, which cover a range of techniques used with personnel, aircraft, ships, submarines, and missiles, to make them less visible to radar, infrared, sonar and other detection...

 even when armed, Low Probability of Intercept Radar (LPIR), high-performance air frames, advanced avionics
Avionics
Avionics are electronic systems used on aircraft, artificial satellites and spacecraft.Avionic systems include communications, navigation, the display and management of multiple systems and the hundreds of systems that are fitted to aircraft to meet individual roles...

 features, and highly integrated computer systems capable of networking with other elements within the theater of war to achieve an advantage in situational awareness. The only currently combat-ready fifth-generation fighter, the Lockheed Martin F-22 Raptor, entered service with the U.S. Air Force in 2005; the Lockheed Martin F-35 Lightning II is in development. Fifth-generation aircraft are exceptionally expensive, and have been difficult to justify in the post-Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

 period.

Development

Previous generation stealth aircraft, such as the B-2 Spirit
B-2 Spirit
The Northrop Grumman B-2 Spirit is an American heavy bomber with low observable stealth technology designed to penetrate dense anti-aircraft defenses and deploy both conventional and nuclear weapons. The bomber has a crew of two and can drop up to eighty -class JDAM GPS-guided bombs, or sixteen ...

 and F-117 Nighthawk
F-117 Nighthawk
The Lockheed F-117 Nighthawk was a single-seat, twin-engine stealth ground-attack aircraft formerly operated by the United States Air Force . The F-117A's first flight was in 1981, and it achieved initial operating capability status in October 1983...

, lacked LPI Active Electronically Scanned Array
Active Electronically Scanned Array
An Active Electronically Scanned Array , also known as active phased array radar is a type of phased array radar whose transmitter and receiver functions are composed of numerous small solid-state transmit/receive modules . AESAs aim their "beam" by broadcasting radio energy that interfere...

 (AESA) radars, and LPI radio networks, and were thus limited to attacking ground targets, because use of radar
Radar
Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...

 to engage other aircraft would have revealed the aircraft's position.
In the early 1970s, various American design projects identified stealth, speed, and maneuverability as key characteristics for a next generation air to air combat aircraft. This led to the Request for Information
Request for Information
A request for information is a standard business process whose purpose is to collect written information about the capabilities of various suppliers. Normally it follows a format that can be used for comparative purposes....

 for the Advanced Tactical Fighter
Advanced Tactical Fighter
The Advanced Tactical Fighter was a demonstration and validation program undertaken by the United States Air Force to develop a next-generation air superiority fighter to counter emerging worldwide threats, including Soviet Sukhoi Su-27 and Mikoyan MiG-29 fighters under development in the 1980s...

 project in May 1981 which would lead to the F-22.

Then in the late 1980s, the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 outlined a need for a next-generation aircraft to replace 4th generation fighter aircraft: MiG-29 Fulcrum
Mikoyan MiG-29
The Mikoyan MiG-29 is a fourth-generation jet fighter aircraft designed in the Soviet Union for an air superiority role. Developed in the 1970s by the Mikoyan design bureau, it entered service with the Soviet Air Force in 1983, and remains in use by the Russian Air Force as well as in many other...

 and Su-27 Flanker
Sukhoi Su-27
The Sukhoi Su-27 is a twin-engine supermanoeuverable fighter aircraft designed by Sukhoi. It was intended as a direct competitor for the large United States fourth generation fighters, with range, heavy armament, sophisticated avionics and high manoeuvrability...

 in frontline
Front line
A front line is the farthest-most forward position of an armed force's personnel and equipment - generally in respect of maritime or land forces. Forward Line of Own Troops , or Forward Edge of Battle Area are technical terms used by all branches of the armed services...

 service. Two projects were proposed to meet this need, the 4.5th generation fighter aircraft: Su-47 Berkut
Sukhoi Su-47
The Sukhoi Su-47 Berkut , also designated S-32 and S-37 during initial development, was an experimental supersonic jet fighter developed by Sukhoi Aviation Corporation...

 and the MiG-1.44 Flatpack
Mikoyan Project 1.44
The Mikoyan Project 1.44/1.42 was a technology demonstrator developed by Mikoyan. It was the Soviet Union's answer to the Advanced Tactical Fighter of the US, incorporating numerous fifth-generation fighter aspects such as advanced avionics, stealth, supermaneuoverability and supercruise...

 (although later modernized MiG-35
Mikoyan MiG-35
The Mikoyan MiG-35 is a further development of the MiG-29M/M2 and MiG-29K/KUB technology. It is classified as a 4++ generation jet fighter by Mikoyan. The first prototype was a modification of the aircraft that previously served as MiG-29M2 model demonstrator. 10 prototypes have been built so far...

 to 4.5th generation fighter). In 2002, Sukhoi
Sukhoi
Sukhoi Company is a major Russian aircraft manufacturer, headquartered in Begovoy District, Northern Administrative Okrug, Moscow, famous for its fighters...

 was chosen to lead the design for the new combat aircraft.

The fifth-generation fighter aircraft, Sukhoi PAK FA (T-50)
Sukhoi PAK FA
The Sukhoi PAK FA is a twin-engine jet fighter being developed by Sukhoi OKB for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA. The PAK FA is one of only a handful of stealth jet programs globally...

 will incorporate technology from both the Su-47 and the MiG 1.44 and when fully developed is intended to replace the MiG-29 and Su-27 in the Russian inventory and serve as the basis of the Sukhoi/HAL FGFA
Sukhoi/HAL FGFA
The Sukhoi/HAL Fifth Generation Fighter Aircraft is a fifth-generation fighter being developed by Russia and India. It is a derivative project from the PAK FA being developed for the Indian Air Force .Two separate prototypes will be developed, one by Russia and a separate one by India...

 project being developed with India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. A fifth-generation jet fighter, it is designed to fight against the American F-22 Raptor and F-35 Lightning II
F-35 Lightning II
The Lockheed Martin F-35 Lightning II is a family of single-seat, single-engine, fifth generation multirole fighters under development to perform ground attack, reconnaissance, and air defense missions with stealth capability...

. The Sukhoi PAK FA performed its first flight 29 January 2010. Russia is now constructing a new stealth lightweight multirole fighter
Multirole combat aircraft
A multirole combat aircraft is an aircraft designed to act in at least two different roles in combat. The primary role is usually a fighter—hence, it is as often called a multirole fighter—while the secondary role is usually air-to-surface attack. More roles are added, such as air reconnaissance,...

 - MiG-LMFS (aka Projekt 1.27, MiG-1.27)
Mikoyan LMFS
The Mikoyan LMFS is a proposed Russian single-engine stealth fighter aircraft, loosely based on the canceled Mikoyan Project 1.44. Recent images reveal a fighter design with substantially larger internal weapons bays-Design:...

 by Mikoyan
Mikoyan
Russian Aircraft Corporation MiG , or RSK MiG, is a Russian joint stock company. Formerly Mikoyan-and-Gurevich Design Bureau , then simply Mikoyan, it is a military aircraft design bureau, primarily designing fighter aircraft...

 aircraft manufacturer. This jet fighter is based on the cancelled MiG 1.44. Russia will also provide India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 with an advanced version of the Sukhoi-30MKI, which will have fifth generation capabilities and stealth features. India will be giving 18 Sukhoi-30K aircraft to Russia, to replace them with the advanced Sukhoi-30MKI, which is being christened as "Super Sukhoi" that boasts of fifth generation features.

India is also developing Medium Combat Aircraft
Medium Combat Aircraft
-External links:*...

, a twin-engine fifth-generation stealth multirole fighter apart from Sukhoi/HAL FGFA
Sukhoi/HAL FGFA
The Sukhoi/HAL Fifth Generation Fighter Aircraft is a fifth-generation fighter being developed by Russia and India. It is a derivative project from the PAK FA being developed for the Indian Air Force .Two separate prototypes will be developed, one by Russia and a separate one by India...

 project being developed with Russia. The main purpose of this aircraft is to replace the aging SEPECAT Jaguar
SEPECAT Jaguar
The SEPECAT Jaguar is an Anglo-French jet ground attack aircraft, originally used by the British Royal Air Force and the French Armée de l'Air in the close air support and nuclear strike role, and still in service with several export customers, notably the Indian Air Force and the Royal Air Force...

 & Dassault Mirage 2000. Unofficial design work on the MCA has been started.

By late 1990s, several Chinese fifth-generation fighter programs, grouped under the program codename J-XX or XXJ, were identified by western intelligence sources. PLAAF officials have confirmed the existence of such a program, which they estimate will enter service between 2017-2019. Nevertheless, the United States has predicted that it may possess as much as 20 times more "advanced stealth fighters" than the Chinese by 2020. By late 2010, it had emerged that two prototypes (#2001 & 2002) of the Chengdu J-20
Chengdu J-20
The Chengdu J-20 is a purported fifth-generation, stealth, twin-engine fighter aircraft prototype developed by Chengdu Aircraft Industry Group for the Chinese People's Liberation Army Air Force . In late 2010, the J-20 underwent high speed taxiing tests. The J-20 made its first flight on 11...

 had been constructed and were undergoing high-speed taxi trials. The J-20 made its first flight on 11 January 2011.

In July 2010, news emerged that Pakistan
Pakistan
Pakistan , officially the Islamic Republic of Pakistan is a sovereign state in South Asia. It has a coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by Afghanistan and Iran in the west, India in the east and China in the far northeast. In the north, Tajikistan...

 will upgrade its inventory of CAC/PAC JF-17 Thunder planes with the help of its close ally, China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

. 250 JF-17s will be built for the Pakistan Air Force
Pakistan Air Force
The Pakistan Air Force is the leading air arm of the Pakistan Armed Forces and is primarily tasked with the aerial defence of Pakistan with a secondary role of providing air support to the Pakistan Army and the Pakistan Navy. The PAF also has a tertiary role of providing strategic air transport...

 by 2025, some of which will be configured as "stealthy 5th generation" fighters. It was reported that an MoU
MOU
MOU, MoU, Mou or mou may refer to:* Memorandum of understanding* Minutes of Use, in telecommunication operations* Ministry of Unification, a branch of the South Korean government.* The Museum of Osaka University...

 had been signed to develop a stealthy variant and, of the 250 fighters to be produced for Pakistan, 100–150 stealthy versions may be produced between 2015 and 2025.

South Korea has its own project to build a fifth-generation fighter, called KAI KF-X, while Japan also has project Mitsubishi ATD-X
Mitsubishi ATD-X
-External links:* Technical Research and Development Institute Ministry of Defense* Mitsubishi* ASCII.jp* Mitsubishi ATD-X Shinshin...

.

The only fifth-generation jet fighter currently in operational service is the F-22 Raptor. US fighter manufacturer Lockheed Martin
Lockheed Martin
Lockheed Martin is an American global aerospace, defense, security, and advanced technology company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in Bethesda, Maryland, in the Washington Metropolitan Area....

 uses "fifth generation fighter" to describe the F-22 and F-35 fighters, with the definition including "advanced stealth", "extreme performance", "information fusion" and "advanced sustainment". Their definition does not include supercruise
Supercruise
Supercruise is sustained supersonic flight of an aircraft with a useful cargo, passenger, or weapons load performed efficiently and without the use of afterburners ....

 capability, which has typically been associated with the more advanced modern fighters, but which the F-35 lacks. Lockheed Martin attempted to trademark the term "5th generation fighters" in association with jet aircraft and structural parts thereof, and has a trademark to a logo with the term.

United States military officials have said that Russia and China are far from matching the F-35 and by the time they do, the United States will have moved on to the next level, sixth generation jet fighter
Sixth generation jet fighter
A sixth generation jet fighter is a conceptual airplane expected to enter service in the United States Air Force and United States Navy in 2025–30 timeframe.-Design concept:...

.

Common design elements

In order to minimize their radar cross-section (RCS), all fifth-generation fighters use chines instead of standard leading edge extensions and lack canards
Canard (aeronautics)
In aeronautics, canard is an airframe configuration of fixed-wing aircraft in which the forward surface is smaller than the rearward, the former being known as the "canard", while the latter is the main wing...

, though the Sukhoi PAK FA T-50 has engine intake extensions that seem to function somewhat like canards and the Chengdu J-20 designers have chosen the agility enhancements of canards in spite of their poor stealth characteristics. They all have twin canted vertical tails also to minimize side RCS. Most fifth-generation fighters with supermaneuverability
Supermaneuverability
Supermaneuverability is the quality of aircraft defined as a threshold of attitude control exceeding that which is possible by pure aerodynamic maneuverability; in other words, a controlled loss of control beyond normal abilities...

 achieve it through thrust vectoring
Thrust vectoring
Thrust vectoring, also thrust vector control or TVC, is the ability of an aircraft, rocket or other vehicle to manipulate the direction of the thrust from its engine or motor in order to control the attitude or angular velocity of the vehicle....

.

They all have internal weapon bays in order to avoid high RCS weapon pylons, but they all have external hardpoint
Hardpoint
A hardpoint, or weapon station, is any part of an airframe designed to carry an external load. This includes a point on the wing or fuselage of military aircraft where external ordnance, countermeasures, gun pods, targeting pods or drop tanks can be mounted.-Rail launchers:Large missiles and...

s on their wings for use on non-stealthy missions, such as the external fuel tanks the F-22 carries when deploying to a new theater.

All fifth-generation fighters have a high percentage of composite material
Composite material
Composite materials, often shortened to composites or called composition materials, are engineered or naturally occurring materials made from two or more constituent materials with significantly different physical or chemical properties which remain separate and distinct at the macroscopic or...

s, in order to reduce RCS and weight.

Fifth generation jet fighters need stealthy augmentor for the afterburners of their jet engines such as those found on the Pratt & Whitney F135
Pratt & Whitney F135
The Pratt & Whitney F135 is an afterburning turbofan developed for the F-35 Lightning II single-engine strike fighter. The F135 family has several distinct variants, including a conventional, forward thrust variant and a multi-cycle STOVL variant that includes a forward lift fan...

 or Pratt & Whitney F119
Pratt & Whitney F119
|-See also:-External links:* *...

 in order to have a stealthy supersonic aircraft as afterburner is required to enter into supercruise flight.

All revealed fifth-generation fighters use commercial off-the-shelf
Commercial off-the-shelf
In the United States, Commercially available Off-The-Shelf is a Federal Acquisition Regulation term defining a nondevelopmental item of supply that is both commercial and sold in substantial quantities in the commercial marketplace, and that can be procured or utilized under government contract...

 main processors to directly control all sensors to form a consolidated view of the battlespace with both onboard and networked sensors, while previous generation jet fighters used federated systems where each sensor or pod would present its own readings for the pilot to combine in her own mind a view of the battlespace. This means that while the F-22A was physically delivered without synthetic aperture radar
Synthetic aperture radar
Synthetic-aperture radar is a form of radar whose defining characteristic is its use of relative motion between an antenna and its target region to provide distinctive long-term coherent-signal variations that are exploited to obtain finer spatial resolution than is possible with conventional...

 or situational awareness infra-red search and track
Infra-red search and track
An infra-red search and track system is a method for detecting and tracking objects which give off infra-red radiation such as jet aircraft and helicopters. IRST is a generalized case of Forward Looking Infra-Red , i.e. from Forward-Looking to allround situational awareness...

 it will gain these functions later through software upgrades. However any flaw in these huge software systems can knock out supposedly unrelated aircraft systems and the complexity of a software defined aircraft can lead to a software crisis
Software crisis
Software crisis is the term used in early days of computing science. The term was used to describe the impact of rapid increases in computer power and the complexity of the problems that could be tackled. In essence, it refers to the difficulty of writing correct, understandable, and verifiable...

 with additional costs and delays.

Sukhoi calls their expert system
Expert system
In artificial intelligence, an expert system is a computer system that emulates the decision-making ability of a human expert. Expert systems are designed to solve complex problems by reasoning about knowledge, like an expert, and not by following the procedure of a developer as is the case in...

 for sensor fusion the artificial intelligence of the PAK-FA.

Engines

Fifth generation jet fighters use the newest generation of high performance jet engines and only the American Pratt & Whitney F119
Pratt & Whitney F119
|-See also:-External links:* *...

 is fully developed. The engines for the F-35 are still under development, the Chinese are dependent on Russian engines, and even the Russians are falling short in the development of the latest jet engines.

Situational awareness dominance

Sensor fusion and automatic target tracking are projected to give the fifth-generation jet fighter pilot a view of the battlespace superior to that seen by AWACS aircraft that may be forced back from the front lines by increasing threats. Therefore tactical control could be shifted forwards to the pilots in the fighters. Michael Wynne
Michael Wynne
Michael W. Wynne is an American business executive and was the 21st United States Secretary of the Air Force. Secretary of Defense Robert Gates asked for and received his resignation Michael W. Wynne (born September 4, 1944) is an American business executive and was the 21st United States...

, former Secretary of the United States Air Force, has suggested elimination of the Boeing E-3 Sentry and Boeing E-8 Joint STARS in favor of more F-35s, simply because so much effort is being made by the Russians and Chinese to target these platforms that are built to commercial airliner standards.

However, the more powerful sensors, such as AESA radar which is able to operate in multiple modes at the same time, may present too much information for the single pilot in the F-22, F-35 and T-50 to adequately use. The Sukhoi/HAL FGFA
Sukhoi/HAL FGFA
The Sukhoi/HAL Fifth Generation Fighter Aircraft is a fifth-generation fighter being developed by Russia and India. It is a derivative project from the PAK FA being developed for the Indian Air Force .Two separate prototypes will be developed, one by Russia and a separate one by India...

 offers a return to the two-seat configuration common in fourth generation strike fighters.

Critics and alternate definitions

The use of the term fifth-generation fighter has been criticized by companies whose products do not conform to these particular specifications, such as Boeing
Boeing
The Boeing Company is an American multinational aerospace and defense corporation, founded in 1916 by William E. Boeing in Seattle, Washington. Boeing has expanded over the years, merging with McDonnell Douglas in 1997. Boeing Corporate headquarters has been in Chicago, Illinois since 2001...

 and Eurofighter as well as by other commentators, such as Bill Sweetman
Bill Sweetman
Bill Sweetman is a former editor for Jane's and currently an editor for Aviation Week group. He is a writer of more than 50 books on military aircraft. He lives in Oakdale, Minnesota. He is noted for his dogged pursuit of the Aurora project...

: "...it is misleading to portray the F-22 and F-35 as a linear evolution in fighter design. Rather, they are a closely related pair of outliers, relying on a higher level of stealth as a key element of survivability - as the Lockheed YF-12
Lockheed YF-12
The Lockheed YF-12 was an American prototype interceptor aircraft, which the United States Air Force evaluated as a development of the highly-secret Lockheed A-12 that also spawned the SR-71 Blackbird.-Design and development:...

 and Mikoyan MIG-25, in the 1960s, relied on speed and altitude."

The United States Navy and Boeing have placed the Boeing F/A-18E/F Super Hornet in a "next generation" fighter category along with the F-22 and F-35, as the Super Hornet has a "fifth generation" AESA radar, modest radar cross-section (RCS) reductions and sensor fusion. A senior USAF pilot has complained about fifth-generation claims for the Super Hornet: "The whole point to fifth generation is the synergy of stealth, fusion and complete situational awareness. The point about fifth-generation aircraft is that they can do their mission anywhere - even in sophisticated integrated air defense [IADS] environments. If you fly into heavy IADS with a great radar and sensor fusion, but no stealth, you will have complete situational awareness of the guy that kills you." Michael “Ponch” Garcia of Raytheon
Raytheon
Raytheon Company is a major American defense contractor and industrial corporation with core manufacturing concentrations in weapons and military and commercial electronics. It was previously involved in corporate and special-mission aircraft until early 2007...

 has said that the addition of their AESA radars to the Super Hornet provides "90 percent of your fifth-generation capability at half the cost."

In response to the use of the "fifth generation" term, Eurofighter has made a fifth-generation checklist placing different weights on the various capabilities, and arguing that the application of the label to strike aircraft such as Lockheed-Martin's F-35 is ill advised, and even inconsistent with the aircraft's specifications. Meanwhile, Eurofighter adds 'net-enabled operations' as noteworthy requirement and deemphasizes full-scope low observability as only one factor in survivability. In the same article Eurofighter GmbH appear to acknowledge the remarkable performance of Lockheed Martin's F-22 aircraft, while demonstrating that labels as simple as "fifth generation" may easily be devised to serve the interests of the writer.

Richard A. Bitzinger of the S. Rajaratnam School of International Studies, a former consultant for the American RAND
RAND
RAND Corporation is a nonprofit global policy think tank first formed to offer research and analysis to the United States armed forces by Douglas Aircraft Company. It is currently financed by the U.S. government and private endowment, corporations including the healthcare industry, universities...

 think tank suggests that Western Europe's "failure" to develop a fifth generation jet fighter may reduce these former leaders in the market to also ran status in the future as the world's attention shifts to the competition between the United States and Asian powers. Canadians Alex Wilner and Marco Wyss of the Center for Security Studies claim that Europe's failure to "keep up" with the F-35 may make the European jet fighter manufacturers close up shop.

In service

    • Lockheed Martin
      Lockheed Martin
      Lockheed Martin is an American global aerospace, defense, security, and advanced technology company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in Bethesda, Maryland, in the Washington Metropolitan Area....

      /Boeing
      Boeing
      The Boeing Company is an American multinational aerospace and defense corporation, founded in 1916 by William E. Boeing in Seattle, Washington. Boeing has expanded over the years, merging with McDonnell Douglas in 1997. Boeing Corporate headquarters has been in Chicago, Illinois since 2001...

       F-22 Raptor
      F-22 Raptor
      The Lockheed Martin/Boeing F-22 Raptor is a single-seat, twin-engine fifth-generation supermaneuverable fighter aircraft that uses stealth technology. It was designed primarily as an air superiority fighter, but has additional capabilities that include ground attack, electronic warfare, and signals...

       (187 aircraft total production)

In development

    • Sukhoi PAK FA
      Sukhoi PAK FA
      The Sukhoi PAK FA is a twin-engine jet fighter being developed by Sukhoi OKB for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA. The PAK FA is one of only a handful of stealth jet programs globally...

       (prototype's maiden flight on 29 January 2010; introduction planned for 2013)
    • T-50K
      Sukhoi PAK FA
      The Sukhoi PAK FA is a twin-engine jet fighter being developed by Sukhoi OKB for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA. The PAK FA is one of only a handful of stealth jet programs globally...

       (Naval derivative of Sukhoi PAK FA
      Sukhoi PAK FA
      The Sukhoi PAK FA is a twin-engine jet fighter being developed by Sukhoi OKB for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA. The PAK FA is one of only a handful of stealth jet programs globally...

      , introduction planned for 2016
    • Mikoyan LMFS
      Mikoyan LMFS
      The Mikoyan LMFS is a proposed Russian single-engine stealth fighter aircraft, loosely based on the canceled Mikoyan Project 1.44. Recent images reveal a fighter design with substantially larger internal weapons bays-Design:...



    • J-20
      Chengdu J-20
      The Chengdu J-20 is a purported fifth-generation, stealth, twin-engine fighter aircraft prototype developed by Chengdu Aircraft Industry Group for the Chinese People's Liberation Army Air Force . In late 2010, the J-20 underwent high speed taxiing tests. The J-20 made its first flight on 11...

       (multiple programmes; first flight on 11 January 2011; introduction planned for 2018)


////////
    • Lockheed Martin
      Lockheed Martin
      Lockheed Martin is an American global aerospace, defense, security, and advanced technology company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in Bethesda, Maryland, in the Washington Metropolitan Area....

       F-35 Lightning II
      F-35 Lightning II
      The Lockheed Martin F-35 Lightning II is a family of single-seat, single-engine, fifth generation multirole fighters under development to perform ground attack, reconnaissance, and air defense missions with stealth capability...

       (maiden flight on 15 December 2006; introduction planned for 2018)


/
    • Sukhoi/HAL FGFA
      Sukhoi/HAL FGFA
      The Sukhoi/HAL Fifth Generation Fighter Aircraft is a fifth-generation fighter being developed by Russia and India. It is a derivative project from the PAK FA being developed for the Indian Air Force .Two separate prototypes will be developed, one by Russia and a separate one by India...

       (derivative of Sukhoi PAK FA; introduction planned for 2016)


    • Mitsubishi ATD-X
      Mitsubishi ATD-X
      -External links:* Technical Research and Development Institute Ministry of Defense* Mitsubishi* ASCII.jp* Mitsubishi ATD-X Shinshin...



    • Korea Aerospace Industries/ Indonesian Aerospace
      Indonesian Aerospace
      Indonesian Aerospace ) is an Indonesian aerospace company in Asia involved in aircraft design, development and manufacturing of civilian and military regional commuter aircraft. The company was formerly known as Industri Pesawat Terbang Nusantara...

       KAI KF-X


    • TuAF TFX
      TuAF TFX
      TFX is a Turkish stealth Multirole fighter aircraft that is planned to be finished by 2020.-Conceptual design phase:On 15 December 2010, Turkey's Defence Industry Executive Committee decided to design, develop, and manufacture an indigenous air-to-air combat fighter...

       (Conceptual design phase started in August 2011; introduction planned for 2020)


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