Chengdu J-10
Template:Short description Template:Pp-vandalism Template:Use dmy dates Template:Infobox aircraft
The Chengdu J-10 Vigorous Dragon (Template:Zh; NATO reporting name: Firebird<ref name="oni_navy">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref name="janes_pak_induct">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>), is a Chinese medium-weight, single-engine, multirole combat aircraft using a delta wing and canard design,Template:Sfn with a maximum speed of Mach 1.8.<ref name=":0">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> It is produced by the Chengdu Aircraft Corporation (CAC) for the People's Liberation Army Air Force (PLAAF) and People's Liberation Army Naval Air Force (PLANAF) of China, and exported to the Pakistan Air Force (PAF). The J-10 is mainly designed for air-to-air combat, but can also perform strike missions.
DevelopmentEdit
In 1981, PLAAF Commander Zhang Tingfa submitted a proposal to Deng Xiaoping for the development of a third-generation fighter for Template:Currency; it was accepted later that year by the Central Military Commission (CMC). It was the first Chinese aircraft program to incorporate modern development and acquisition processes.<ref name="sitc_2">Research, Development, and Acquisition, page 2</ref> In one departure from the past, the supplier was now responsible directly to the customer; this allowed the PLAAF to communicate its requirements and ensure they were met; previously suppliers were responsible to their managing agency, which could produce products that failed to meet end user requirements.<ref name="sitc_2"/> Another difference was the selection of a design through competition, rather than allocating a project to an institute and using whatever design that institute created.<ref name="sitc_3">Research, Development, and Acquisition, page 3</ref>
Design proposals were made by the three major aircraft design institutes. Shenyang's proposal was based on its cancelled J-13 with a F-16-like strake-wing. Hongdu's proposal was MiG-23/Su-24-like with variable-sweep wing. Chengdu Aircraft Design Institute's (CADI) proposal was a Saab 37 Viggen-like design based on its cancelled J-9.<ref name="sitc_3"/> CADI's proposal was selected in February 1984. The following month, CADI and Chengdu Fighter Factory were formally directed to develop and manufacture the aircraft, respectively.Template:Sfn Song Wencong (宋文骢) became chief designer.Template:Sfn
The engine was selected during the design proposal stage.<ref name="sitc_2"/> Candidates were an improved Woshan WS-6, the WP-15, or a new engine. The new engine, ultimately the Shenyang WS-10, was chosen in 1983.<ref name="casi_aeroengine_26">China's Aeroengine Industry, page 26</ref>
The State Council and the CMC approved the program in 1986,Template:Sfn<ref name="sitc_2"/> code-naming it "No. 10 Project".Template:Sfn Interest waned in the following years which constrained funding and prolonged development. The Gulf War renewed interest and brought adequate resourcing.<ref name="sitc_4">Research, Development, and Acquisition, page 4</ref> Unlike earlier programs, the J-10 avoided crippling requirement creep.<ref name="sitc_4"/>
Technical development was slow and difficult. The J-10 represented a higher level of complexity than earlier generations of Chinese aircraft. About 60% of the aircraft required new technology and parts, instead of - according to Chengdu - the usual 30% for new aircraft; the high proportion reflected both requirements and limited domestic capability.Template:Sfn Development and modernization of China's aviation industry occurred alongside the J-10;Template:Sfn<ref name="sitc_4"/> the program was an early Chinese user of digital design, modelling, and testingTemplate:Sfn including computer-aided design (CAD) and computational fluid dynamics.Template:Sfn The J-10 was the first Chinese aircraft to make major use of CAD for its structural design,Template:Sfn allowing the detailed design to be completed in 1994.Template:SfnTemplate:Sfn The hydraulics system was tested with physical models because of limited digital modelling capabilities.Template:Sfn
The first J-10 was assembled in June 1997.Template:Sfn Lei Qiang flew the first flightTemplate:Sfn on 23 March 1998;<ref name="jczs"/> Lei was chosen for his experience with modern, foreign, third-generation aircraft.Template:Sfn PLA training units received the J-10 ahead of schedule starting in 2003.Template:Sfn Weapons tests occurred in the fall of that year.Template:Sfn The design was finalized in 2004.Template:Sfn Rumors of crashes during flight testing were actually mishaps related to the AL-31 engine.<ref name="dragonwings">Rupprecht, Andreas, 2013. Dragon's Wings. Birmingham: Ian Allan Publishing Ltd.</ref>
The J-10 became operational in 2006.Template:Sfn It was officially unveiled by the Chinese government in January 2007, when photographs were published by Xinhua News Agency.<ref name="dragonwings"/>
The Siberian Aeronautical Research Institute (SibNIA) of Russia was involved in the program by 2006. According to SibNIA, with role stated only as observing and instructing as "scientific guides".<ref name="sibnia">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
In May 2021, China National Radio released images of the J-10C powered by the WS-10B engine;<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> this was the first time the WS-10 was officially seen on an operational J-10.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Disputed originsEdit
In 1988 Israel's defense minister denied a report by The Sunday Times that Israel and China had agreed to develop a fighter derived from the IAI Lavi, a project based on the F-16.<ref name="Haaretz 2022" >Template:Cite news</ref> In 2006, Russia's SibNIA engineers believed that the J-10 was "more or less a version" of the Lavi, incorporating "a melting pot of foreign technology and acquired design methods... but there are a number of other pieces of other aircraft or technologies that are part of the configuration that they have acquired from different sources."<ref name="sibnia" /> In 2008, Janes claimed that the J-10 benefited from technical information from the Israeli project, citing senior Russian engineers who said they had heard this from Chinese colleagues.<ref>Hewson, Robert. "Chinese J-10 'benefited from the Lavi project'". Template:Webarchive Jane's, 19 May 2008.</ref>
The Chinese assert J-10's features claimed to be from the Lavi are from the manufacturer's own previous aircraft design, for example attributing the J-10's Lavi-like double canard configuration to Chengdu's work on the cancelled J-9<ref name="sitc_3" /> of the 1960s and 1970s;Template:Sfn this view is supported by Song Wencong,<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> who worked on the J-9 and became the J-10's chief designer,Template:Sfn and PLAAF Major General Zhang Weigang.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
DesignEdit
The J-10 was designed and developed by the Chengdu Aircraft Design Institute (CADI), a subsidiary of Chengdu Aircraft Corporation.
AvionicsEdit
The cockpit has three liquid crystal (LCD) multi-function displays (MFD) and a Chinese developed holographic head-up display (HUD). These are compatible with a Chinese helmet mounted sight (HMS); the Chinese consider the HMS of the imported Sukhoi Su-27 to be worse.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
RadarEdit
The early J-10s were initially equipped with the Type 1473 pulse-Doppler radar (PD) developed by the CETC 14th Institute; the Type 1473 has been called China's first "successful" or "practical" PD radar.Template:Sfn
The J-10B is equipped with an active electronically scanned array (AESA)Template:Sfn or passive electronically scanned array (PESA) radar.Template:Sfn According to Chinese accounts, PESA was never used due to unsatisfactory performance; AVIC 607 Institute and CETC 14th Institute developed a PESA radar that could track multiple targets simultaneously but had shorter range than the PD radar. PESA and AESA development delayed the J-10B.Template:Sfn CETC 14th Institute helped to develop the J-10B's AESA radar.Template:Sfn
PropulsionEdit
The J-10 is powered by a single turbofan. The J-10A entered production with the Russian Salyut AL-31FN.<ref name="janes_2019-11-22">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> The initial version generated a maximum static thrust of Template:Cvt.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> In December 2013, Salyut reported it was testing an upgraded AL-31FN Series 3 for China with 250 hours more life and 1000 kg/f more thrust; the Series 3 would be equipped on the improved J-10B.<ref name="janes_2020-03-05">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Compared to the original Lyulka-Saturn AL-31F, the AL-31FN was fitted to the J-10 by rotating the gearbox and accessory pack to the underside.<ref name="janes_2019-11-22"/>
The J-10s intended engine is the Chinese Shenyang WS-10. The WS-10 suffered development difficulties and production of the aircraft went ahead with the Salyut AL-31FN as a substitute.Template:Sfn A pre-production J-10C flew with a WS-10 at the 2018 China International Aviation & Aerospace Exhibition; the engine nozzle was modified for stealth and thrust vectoring (TVC).<ref name="janes_2019-11-22"/> In March 2020, a video from Chinese state media showed a J-10C in PLAAF livery equipped with the WS-10B;<ref name="janes_2020-03-05"/> WS-10B-powered aircraft were in service by November 2021.<ref name="janes_2021-11-23">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Weaponry and external loadsEdit
The aircraft's internal armament consists of a Gryazev-Shipunov GSh-23 twin-barrel cannon, located underneath the port side of the intake. Other weaponry and equipment is mounted externally on 11 hardpoints, to which Template:Cvt of either missiles and bombs, drop-tanks containing fuel, or other equipment such as avionics pods can be attached.Template:Citation needed
Ordnance carried may include short-range air-to-air missiles such as the PL-8 and PL-10 (on J-10C), medium-range radar-guided air-to-air missiles such as the PL-12 and PL-15 (on J-10C), unguided and precision guided munitions such as laser-guided bombs, air-to-surface missiles such as KD-88,<ref name="missile"/> anti-ship missiles such as the YJ-91A,<ref name="missile"/> and anti-radiation missiles such as the YJ-91.<ref name="missile"/>
Operational historyEdit
ChinaEdit
The first aircraft were delivered to the 13th Test Regiment on 23 February 2003. The aircraft was declared 'operational' in December of the same year, after 18 years in development.<ref name="jczs" /><ref name="sinodefense">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
The J-10C entered combat service in April 2018.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
The J-10C has been reported to have consistently prevailed in simulated combat engagements against Su-35 fighters acquired from Russia, with the fighter's reduced radar visibility allowing it to detect and fire on its target first. The fighter's lower radar signature and significantly more advanced sensors and weaponry for both visual and beyond-visual range engagements were cited by experts as leading advantages the aircraft retained. The J-10C gained victories against both the Su-35 and the J-16 in exercises for three consecutive years from 2019 to 2021.<ref>Template:Cite book</ref>Template:Better source needed
PakistanEdit
Negotiations for acquisitions for J-10A were started in 2006 when offered by China,<ref>Template:Cite news</ref><ref name=DefNewz3>Template:Cite news</ref> but negotiations persisted into 2012 with the offer of the J-10B.<ref>Template:Cite news</ref>
In September 2020, it was reported that Pakistan was interested in the J-10C.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> In December 2021, Pakistan announced the purchase of 25 J-10CEs, with an option for 11 more.<ref name="indiatoday_pak">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref name="paktoday_announce">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> On 4 March 2022, the first batch of 6 J-10CEs for the Pakistan Air Force (PAF) landed at PAF Base Minhas (Kamra) after a ferry flight from Chengdu, China.<ref name="samaaenglish1">{{#invoke:citation/CS1|citation |CitationClass=web }}Template:Dead link</ref> They were officially inducted into the PAF's No. 15 Squadron Cobras based at PAF Base Minhas on 11 March 2022.<ref name="janes_pak_induct"/><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
On 18 January 2024, Pakistan attacked Balochistan Liberation Army and Baluch Liberation Front bases in Iran during Operation Marg Bar Sarmachar. The attacks included airstrikes by CAIG Wing Loong II drones escorted by J-10CEs.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
J-10CEs were deployed by the PAF against the Indian Air Force (IAF) during the May 2025 India–Pakistan conflict. The PAF claimed that its J-10CEs shot down six IAF combat aircraft, including three Dassault Rafales, one Sukhoi Su-30MKI, one Dassault Mirage 2000 and one Mikoyan MiG-29.<ref>https://defencesecurityasia.com/en/sixth-kill-confirmed-pakistan-also-downs-indian-mirage-2000-as-losses-mount/</ref><ref>https://www.samaa.tv/2087333536-pm-shehbaz-reveals-details-of-all-6-indian-aircraft-shot-down-by-paf</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>Template:Cite news</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> A US official, speaking anonymously, said that there was "high confidence" that J-10s shot down at least two aircraft, including a Dassault Rafale. India did not acknowledge the loss of any aircraft.<ref>Template:Cite news</ref> The PL-15 long-range air-to-air missile may have been used.<ref>Template:Cite news</ref><ref>Template:Cite news</ref> On May 7, analysts attributed an increase in Chengdu Aircraft Corporation's stock price to reports of the successful combat deployment of the J-10.<ref>Template:Cite news</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> This was the first use of the J-10 in combat.<ref>Template:Cite news</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
VariantsEdit
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- J-10A: Single seat variant. The export designation is F-10A<ref>{{#invoke:citation/CS1|citation
|CitationClass=web }}</ref> or FC-20.<ref>Template:Cite news</ref>
- J-10AH: Naval version of J-10A.
- J-10AY: Aerobatics variant of J-10A.<ref name="drive_2303">{{#invoke:citation/CS1|citation
|CitationClass=web }}</ref>
- J-10S: Tandem-seated trainer variant of J-10A.<ref>{{#invoke:citation/CS1|citation
|CitationClass=web }}</ref>
- J-10SH: Naval version of J-10S.
- J-10B: An upgraded J-10, initially identified as "Super-10".<ref name="Ivanov_2006-01-09">Template:Citation</ref> It features a lighter and stealthier diverterless supersonic inlet, a longer nose radome possibly housing an active electronically scanned array radar, an electro-optic targeting sensor (IRST, and laser rangefinder,) and a new electronic warning or countermeasures pod atop the vertical stabiliser.<ref name="Weening_2014-10-09">{{#invoke:citation/CS1|citation
|CitationClass=web }}</ref> The aircraft is powered by the AL-31FN M1;<ref name="Weening_2014-10-09"/> one unit was flown with a WS-10A in July 2011 but that engine was not selected for the initial production batch.<ref name="janes_2015-05-05">Template:Cite news</ref> The aircraft's first flight occurred no later than December 2008.<ref name="janes_2009-03-23">Template:Cite news</ref>
- J-10B TVC Demonstrator: A prototype fighter based on J-10B that is equipped with WS-10B thrust-vectoring control engine. The fighter has supermaneuverability, capable of performing the Cobra maneuver.<ref>Template:Cite news</ref>
- J-10C: An upgraded version of J-10B, it is equipped with an indigenous AESA fire-control radar and is equipped with imaging infrared seeker (IIR) PL-10, WS-10B engine<ref>{{#invoke:citation/CS1|citation
|CitationClass=web }}</ref> and PL-15 air-to-air missiles.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Justin Bronk describes the J-10C as a 4.5 generation jet fighter.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
- J-10CE: Export version of J-10C.Template:Sfn
- J-10CY: Aerobatics variant of J-10C, replaced J-10AY.<ref name="drive_2303" />
OperatorsEdit
- People's Liberation Army Air Force: 236 J-10A, 55 J-10B, 220 J-10C, 77 J-10S as of 2023Template:Sfn
- Pakistan Air Force: 36 J-10CE (20 delivered, 16 on order as of 2024)Template:Sfn<ref>{{#invoke:citation/CS1|citation
|CitationClass=web }}</ref>
Accidents and incidentsEdit
On 12 November 2016, an August 1st Aerobatics Team training flight suffered a mid-air collision in Hebei. A twin-seat J-10 crashed. The pilot, Captain Yu Xu, the first woman certified to fly the J-10, and the co-pilot ejected. Yu was struck by another J-10 and killed.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
In October 2020, the People's Liberation Army Daily reported that a J-10 crashed after a bird strike disabled its engine. The pilot ejected and survived.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Specifications (J-10C)Edit
See alsoEdit
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ReferencesEdit
CitationsEdit
BibliographyEdit
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