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China's Military Technological Milestones - Timeline

China's Military Technological Milestones - includes China's Z-20 military medium-lift 10-ton utility helicopter

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb during the Mao Zedong administration.

1967: China detonated a 3.3-megaton thermonuclear bomb that was designed with abacus calculations.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I

1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.

1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.

1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)

1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"

1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.

2001: Chinese Type 99 Main Battle Tank in service.

2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.

2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)

2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.

2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.

2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.

2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I

2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.

2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.

2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).

2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power]: http://www.defense.gov/pubs/2013_China_Report_FINAL.pdf)
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013

2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.

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SiGotSI.jpg

"China’s newest military helicopter made its first flight on December 23 at a location in 'northeastern China,' a site presumed to be the Harbin facility. The aircraft, believed to be designated Z-20, is in the '10-tonne' class, and is thought to be a collaborative effort among Harbin, Changhe and the 602 Institute....The first public glimpse of the Z-20 came in August 2013, when the heavily wrapped fuselage was photographed being transported by road." (Caption from AIN Online. Thank you to Mike168 for the photograph.)

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Military experts laud China's new Z-20 helicopter | China Daily

"Military experts laud China's new Z-20 helicopter
Updated: 2014-01-03 02:00
By Zhao Lei (China Daily)

China is making giant strides toward becoming a strong helicopter power, military experts said.

The comments came in the wake of media reports that the nation's first Chinese-made medium-lift utility helicopter has made its maiden flight.

"The Z-20 is supposed to fill a long-time void in the helicopter fleet of the People's Liberation Army. Hopefully, it will fulfill the requirements of the PLA's ground force and navy," Wang Ya'nan, deputy editor-in-chief at Aerospace Knowledge magazine, said on Thursday.

"Though we now have the advanced WZ-10 and WZ-19 attack helicopters in the army, the absence of a suitable, Chinese-made utility helicopter hampers the army's ability to transport strike forces and carry out support missions."

The situation will change if the Z-20 enters into service soon, he said.

The Z-20 designation has not been officially confirmed, but it is widely used by military enthusiasts and observers.

A prototype of the Z-20 conducted its maiden flight on an unidentified airfield in Northeast China on Dec 23, Chinese media quoted aviation sources as reporting.

The helicopter has a takeoff weight of 10 metric tons and is able to fly at high altitudes, the reports said.

Fang Bing, a military expert from PLA National Defense University, said China has long been troubled by the lack of its own midsize helicopter, and all of the helicopters previously developed by China are either too heavy or too light to serve as tactical utility helicopters.

The backbone of the PLA ground force's air transport team is believed to be Russian-made Mil Mi-17s, purchased from Russia in the 1990s and a variation of the Mil Mi-8, which was imported by China in the 1970s. China also bought 24 Sikorsky S-70 series medium-lift helicopters from the United States in the 1980s and assigned them to transportation tasks in high-altitude, mountainous regions of the Tibet and Xinjiang Uygur autonomous regions.

"Judging from information available now, the Z-20 will mainly be used as a transport vehicle, but because it is designed to be capable of serving multiple purposes, it can be refitted to conduct attack, early-warning, refueling or anti-submarine missions," Chen Hong, a researcher at the PLA Air Force Command Institute in Beijing, told Beijing News.

"Although the aircraft's appearance bears some resemblances to the US' Sikorsky UH-60 Black Hawk, it doesn't necessarily mean the Z-20 is merely a knockoff of its US counterpart," he said. The Z-20 has a five-blade rotor compared with the UH-60's four blades, he added.

"The addition of a blade will enable the Z-20 to outperform the UH-60 when it comes to lift force, ferry range and payload capacity," he said.

The Z-20 also has a larger cabin and a different landing gear and tail than the UH-60, Chen added.

Wang speculated that the helicopter can carry about 1.5 tons of cargo internally and up to 5 tons of cargo externally in a sling, enabling China to launch low-altitude, airborne assaults by task forces.

He also said the helicopter's designers used several cutting-edge technologies on the helicopter to reduce its noise, thus improving the stealth capability.

The Z-20 will be able to be deployed aboard any air-capable frigate, destroyer, amphibious assault ship or aircraft carrier and handle patrol, reconnaissance, rescue, supply and anti-submarine missions, he said.

China has seen remarkable achievements by its aviation planners and designers in the helicopter field since 2009, when delivery of the domestically developed WZ-10 attack helicopter to the military began.

Two years later, the WZ-19, a light-duty reconnaissance and attack helicopter, was put into service.

Designers are also working on the development of next-generation helicopters that can achieve a speed of 500 km per hour, said Lin Zuoming, chairman of Aviation Industry Corp of China."
 
China's Military Technological Milestones - includes China's Julang-1 (JL-1) SLBM

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.

1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I

1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.

1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.

1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)

1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"

1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.

2001: Chinese Type 99 Main Battle Tank in service.

2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.

2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)

2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.

2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.

2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.

2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I

2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.

2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.

2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).

2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power]: http://www.defense.gov/pubs/2013_China_Report_FINAL.pdf)
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013

2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.

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Video of China's Julang-1 SLBM launch

The launch of China's Julang-1 (JL-1) SLBM starts at 26 seconds into the video. According to Jane's Defence, the JL-1 SLBM carries a 250 or 500 kiloton thermonuclear warhead.


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It is easy to identify a Chinese JL-1 SLBM, which has a diagonal-stripe pattern.

ZmsBt2Z.jpg

Launch of China's JL-1 SLBM from the video.


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"The Julang 1 is China’s first submarine-launched ballistic missile (SLBM). It was also the first Chinese-built missile that employed solid-propellant technology." (Caption credit: China Tech Gadget)

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From the Federation of American Scientists, we have the following chronology.

1978: JL-1 solid-propellant rocket engine successfully tested in 1978.
1982: First JL-1 test launch from a submerged pontoon near the Yellow Sea on April 30, 1982.
1982: First successful JL-1 launch from a Golf Class test-bed submarine on October 12, 1982.
1982: Second successful JL-1 launch from the Golf submarine also occurred on October 12, 1982.
1988: First successful launch of JL-1 from a Xia SSBN on September 27, 1988.
1988: JL-1 is fully operational with the successful test firing from a submerged Xia in September 1988.

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JL-1 [CSS-N-3] | Federation of American Scientists

"JL-1 [CSS-N-3]

The JL-1 [CSS-N-3] is a two-stage solid-propellant submarine-launched ballistic missile deployed on the Type-092 Xia class submarines. The Ju Lang-1 [or "Giant Wave-1"] missile is a sea-based variant of the land-based ground-mobile DF-21. JL-1 is ejected from a submerged submarine with the first-stage engine igniting after the missile has emerged from the water. The first successful test of the 1.4m-diameter solid-rocket engine for the JL-1 came in early 1978. The first test launch of the two stage CSS-NX-3 missile took place on 30 April, 1982 from submerged pontoon near Huludao (Yellow Sea). The first successful launch of the JL-1 was achieved on 12 October 1982, from a Golf Class trials submarine, marking a major milestone in a development program that had been initiated in March 1967. The second was launched on 12 October 1982. The first firing from Xia was in 1985 and was unsuccessful and it was not until 27 September 1988 that a satisfactory launch took place. Although the missile put to sea as early as 1983, it did not become fully operational until the successful test firing from submerged Xia in September 1988."

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JL-1/-1A (CSS-N-3) | Missile Threat

"JL-1/-1A (CSS-N-3)
...
The JL-1 has a range of 2,150 km (1,336 miles) with an accuracy of 700 m CEP obtained from an inertial guidance system. It delivers a single warhead payload that weighs up to 600 kg, which is believed to carry a 250 or 500 kT yield nuclear device. As the DF-21 is essentially a modified JL-1, it is likely that the JL-1 can be equipped with the same high explosive, EMP, submunition and chemical warheads. The JL-1 has a launch weight of 14,700 kg, a length of 10.7 m and a width of 1.4 m. It uses a two-stage solid propellant engine which initiates after the missile leaves the water. The missile is cold-launched from a submarine canister.[3]
...
An upgraded version of the missile, the JL-1A (or the JL-21A), probably entered service around the same time as its land-based counterpart, the DF-21A in 1996. Some reports suggest that the Xia-class submarine was outfitted for these newer missiles – which would leave the original missile without a launch platform. It is assumed that the Type 094 submarine replaced the Xia-class as the primary nuclear deterrent submarine in 2009 or 2010, but reports cannot confirm this.[6]

The JL-1A has a range of 2,500 km (1,553 miles) with an accuracy of 50 m CEP. This accuracy is obtained from an inertial guidance system that is integrated with a Global Positioning Satellite (GPS) and radar correlation systems. It delivers a single warhead payload that weighs up to 500 kg which is believed to carry a 90 kT nuclear warhead, though it is possible it uses a selectable yield nuclear device with settings of 20, 90 and 150 kT. As the DF-21 is essentially a modified JL-1, it is likely that the JL-1A can be equipped with high explosive, EMP, submunition and chemical warheads. The JL-1A has a launch weight of 15,200 kg, a length of 12.3 m and a width of 1.4 m. It uses a two-stage solid propellant motor that initiates from a cold launch once the missile has left the submarine canister and exited the water.[7]

1. Lennox, Duncan. “JL-1/-21 (CSS-N-3).” Jane’s Strategic Weapon Systems (Offensive Weapons). August 28, 2012. (accessed September 12, 2012). ↩
...
3. Lennox, Jane’s Strategic Weapon Systems. ↩
...
6. Lennox, Strategic Weapon Systems. ↩
7. Ibid. ↩"
 
China's Military Technological Milestones - includes China's first flight test of its WS-20 large turbofan high-bypass engine

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.

1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I

1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.

1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.

1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)

1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"

1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.

2001: Chinese Type 99 Main Battle Tank in service.

2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.

2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)

2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.

2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.

2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.

2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I

2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.

2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.

2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).

2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power]: http://www.defense.gov/pubs/2013_China_Report_FINAL.pdf)
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013

2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.
2014: China conducts first flight test of its WS-20 large turbofan high-bypass engine.

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bAB0kCP.jpg

China's WS-20 turbofan high-bypass engine is on the left with the larger diameter. (Photo Credit: Sina)

Q0PDWzF.jpg

China's WS-20 high-bypass engine is more fuel efficient than a low-bypass engine. The WS-20 is suitable for transport aircraft where range is important. (Photo Credit: EasyDay)

[Note: Thank you to Shuttler for the photograph credits.]

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China Flies First Large Turbofan | AIN Online

"China Flies First Large Turbofan
by David Donald
AIN Defense Perspective » January 17, 2014

CrhlA5o.jpg

The first flight test example of the WS-20 turbofan is seen on the port inboard pylon of an Il-76 testbed. (Photo: via Chinese Internet)

Photos have appeared on Chinese websites of an Ilyushin Il-76 testbed fitted with a large high-bypass-ratio turbofan under the port inner pylon. The engine is believed to be the WS-20 (also reported as WS-118), which is under development as a possible powerplant for the Xian Y-20 airlifter. The prototype Y-20s, the first of which flew on January 26 last year, are powered by the NPO Saturn D-30KP-2 imported from Russia. This engine is also used by the Il-76 itself, and by China’s H-6K missile-carrying bomber.

While the performance of the 26,500-pound-thrust D-30KP-2 is adequate for initial flight-testing of the Y-20, and perhaps limited initial operational use, it is not powerful enough for ultimate requirements set for the Y-20. To meet those needs, at least three powerplant programs have been mentioned as potential engines for the production airlifter, which is scheduled to enter service in 2017.

Shenyang-Liming has been developing the WS-20, using the core of the WS-10A fighter engine as a basis. This engine, though it has gone through many troubles, is now in production for the J-11B, a Chinese development of the Sukhoi Su-27 “Flanker.” The relative maturity of the WS-10A core has given the WS-20 a lead in terms of development of a large fan engine, although it may still not deliver the desired power levels.

Two other programs that may be applicable to the Y-20 are the 30,000-pound-thrust ACAE CJ-1000A, primarily intended to power the Comac C919 regional airliner, and the SF-A engine. The latter is under development at Xian and is based on the WS-15 fighter engine core.

In any case, flight testing of the WS-20 represents a major milestone for Chinese industry, as it is the first indigenous high-bypass-ratio powerplant to take to the air. China’s aero engine industry has been struggling to match the technological achievements of other areas of the country’s aerospace sector. The advanced metallurgy required to fabricate efficient high-temperature blades has reportedly been lacking, and help has been sought from outside."
 
In any case, flight testing of the WS-20 represents a major milestone for Chinese industry, as it is the first indigenous high-bypass-ratio powerplant to take to the air. China’s aero engine industry has been struggling to match the technological achievements of other areas of the country’s aerospace sector. The advanced metallurgy required to fabricate efficient high-temperature blades has reportedly been lacking, and help has been sought from outside."

This statement is from Russia, but China has solved this problem several years ago.
 
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China's Military Technological Milestones - includes China's Z-20 military medium-lift 10-ton utility helicopter
What we call this?
210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb during the Mao Zedong administration.

1967: China detonated a 3.3-megaton thermonuclear bomb that was designed with abacus calculations.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I

1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.

1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.

1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)

1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"

1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.

2001: Chinese Type 99 Main Battle Tank in service.

2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.

2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)

2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.

2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.

2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.

2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I

2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.

2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.

2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).

2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power]: http://www.defense.gov/pubs/2013_China_Report_FINAL.pdf)
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013

2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.

----------

SiGotSI.jpg

"China’s newest military helicopter made its first flight on December 23 at a location in 'northeastern China,' a site presumed to be the Harbin facility. The aircraft, believed to be designated Z-20, is in the '10-tonne' class, and is thought to be a collaborative effort among Harbin, Changhe and the 602 Institute....The first public glimpse of the Z-20 came in August 2013, when the heavily wrapped fuselage was photographed being transported by road." (Caption from AIN Online. Thank you to Mike168 for the photograph.)

----------

Military experts laud China's new Z-20 helicopter | China Daily

"Military experts laud China's new Z-20 helicopter
Updated: 2014-01-03 02:00
By Zhao Lei (China Daily)

China is making giant strides toward becoming a strong helicopter power, military experts said.

The comments came in the wake of media reports that the nation's first Chinese-made medium-lift utility helicopter has made its maiden flight.

"The Z-20 is supposed to fill a long-time void in the helicopter fleet of the People's Liberation Army. Hopefully, it will fulfill the requirements of the PLA's ground force and navy," Wang Ya'nan, deputy editor-in-chief at Aerospace Knowledge magazine, said on Thursday.

"Though we now have the advanced WZ-10 and WZ-19 attack helicopters in the army, the absence of a suitable, Chinese-made utility helicopter hampers the army's ability to transport strike forces and carry out support missions."

The situation will change if the Z-20 enters into service soon, he said.

The Z-20 designation has not been officially confirmed, but it is widely used by military enthusiasts and observers.

A prototype of the Z-20 conducted its maiden flight on an unidentified airfield in Northeast China on Dec 23, Chinese media quoted aviation sources as reporting.

The helicopter has a takeoff weight of 10 metric tons and is able to fly at high altitudes, the reports said.

Fang Bing, a military expert from PLA National Defense University, said China has long been troubled by the lack of its own midsize helicopter, and all of the helicopters previously developed by China are either too heavy or too light to serve as tactical utility helicopters.

The backbone of the PLA ground force's air transport team is believed to be Russian-made Mil Mi-17s, purchased from Russia in the 1990s and a variation of the Mil Mi-8, which was imported by China in the 1970s. China also bought 24 Sikorsky S-70 series medium-lift helicopters from the United States in the 1980s and assigned them to transportation tasks in high-altitude, mountainous regions of the Tibet and Xinjiang Uygur autonomous regions.

"Judging from information available now, the Z-20 will mainly be used as a transport vehicle, but because it is designed to be capable of serving multiple purposes, it can be refitted to conduct attack, early-warning, refueling or anti-submarine missions," Chen Hong, a researcher at the PLA Air Force Command Institute in Beijing, told Beijing News.

"Although the aircraft's appearance bears some resemblances to the US' Sikorsky UH-60 Black Hawk, it doesn't necessarily mean the Z-20 is merely a knockoff of its US counterpart," he said. The Z-20 has a five-blade rotor compared with the UH-60's four blades, he added.

"The addition of a blade will enable the Z-20 to outperform the UH-60 when it comes to lift force, ferry range and payload capacity," he said.

The Z-20 also has a larger cabin and a different landing gear and tail than the UH-60, Chen added.

Wang speculated that the helicopter can carry about 1.5 tons of cargo internally and up to 5 tons of cargo externally in a sling, enabling China to launch low-altitude, airborne assaults by task forces.

He also said the helicopter's designers used several cutting-edge technologies on the helicopter to reduce its noise, thus improving the stealth capability.

The Z-20 will be able to be deployed aboard any air-capable frigate, destroyer, amphibious assault ship or aircraft carrier and handle patrol, reconnaissance, rescue, supply and anti-submarine missions, he said.

China has seen remarkable achievements by its aviation planners and designers in the helicopter field since 2009, when delivery of the domestically developed WZ-10 attack helicopter to the military began.

Two years later, the WZ-19, a light-duty reconnaissance and attack helicopter, was put into service.

Designers are also working on the development of next-generation helicopters that can achieve a speed of 500 km per hour, said Lin Zuoming, chairman of Aviation Industry Corp of China."
 
China's Military Technological Milestones - includes China's AEGIS KILLER YJ-18 Supersonic EMP Missile

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.
1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I
1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.
1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.
1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)
1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"
1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.
2001: Chinese Type 99 Main Battle Tank in service.
2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.
2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)
2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.
2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.
2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.
2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I
2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.
2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.
2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).
2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power]: http://www.defense.gov/pubs/2013_China_Report_FINAL.pdf)
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013
2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.
2014: China conducts first flight test of its WS-20 large turbofan high-bypass engine.
2014: Deagel reports China's YJ-18 AEGIS KILLER has reached IOC (ie. initial operational capability) and it is currently an exclusive offensive weapon on the Chinese Type 052D destroyer

YJ-18 | Deagel

pef2OHj.jpg

D9SqJ3n.jpg


----------


"Published on Sep 19, 2013

Some Chinese media websites release a clip showing PLA might have been successful in making an Eagle Strike missile dubbed YJ-18. It will travel at subsonic speed initially, and at Mach 3 when approaching the target within the last 46 kilometers. What's amazing is that the missile can change its path showing 'S' pattern making it hard to intercept, even for Aegis class ships as claimed by the report."

[Note: Thank you to JDUS2020 for the video.]
 
China's Military Technological Milestones - includes China's SOSUS (2012)

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.
1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I
1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.
1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.
1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)
1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"
1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.
2001: Chinese Type 99 Main Battle Tank in service.
2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.
2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)
2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.
2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.
2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.
2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I
2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.
2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.
2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).
2012: China's SOSUS became operational.
2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power])
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013
2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.
2014: China conducts first flight test of its WS-20 large turbofan high-bypass engine.
2014: Deagel reports China's YJ-18 AEGIS KILLER has reached IOC (ie. initial operational capability) and it is currently an exclusive offensive weapon on the Chinese Type 052D destroyer
----------

China Has Begun Listening for American Submarines | War Is Boring

"China has begin installing sensitive hydrophones on the floor of the China Seas in an effort to detect and track submarines belonging to the U.S. and its allies.

Lyle Goldstein and Shannon Knight, both highly-respected naval analysts, described the new listening system as “startling” in a recent article in Proceedings, a naval professional journal.

They claimed the “fixed ocean-floor acoustic array” is evidence that Beijing has begin to take seriously the incredible destructive power of enemy submarines—especially American ones.

China’s hydrophone system, which first appeared in 2012, apparently copies America’s own Sound Surveillance System, or SOSUS—an extensive network of hydrophones that helped the U.S. Navy track virtually all Soviet submarine movements starting in the mid-1950s.

The Soviets learned about SOSUS from American turncoat John Walker in 1968 and subsequently upgraded their sub designs to be quieter. In turn, the U.S. Navy enhanced SOSUS with better hydrophones and trawler vessels towing sensitive sonars.

At its peak effectiveness, SOSUS could detect submarines thousands of miles away. The hydrophone network was America’s 'secret weapon,' according to the Navy—even when it wasn’t technically secret any more.

If China’s listening system is even half as effective as SOSUS, it could spell trouble for the U.S., Japanese and Australian navies, among China’s other rivals. The U.S.-led alliance’s numerous, high-tech submarines are its greatest advantage over Beijing’s rising military—and the surest guarantee against Chinese aggression.

If Beijing can reliably track American and allied subs, it can hunt them and potentially destroy them in wartime, thus defeating Washington’s first line of defense in the Pacific.

To be sure, there’s more to setting up a listening array than merely planting hydrophones in the seabed. SOSUS owed its success to steady investment and constant improvement over a period of 40 years—not to mention the U.S. Navy’s careful cultivation of a cadre of specialists able to interpret the array’s data output.

China has just begun setting up its own 'Sino-SOSUS'—and could need years or decades to refine the related technology and techniques."
 
China's Military Technological Milestones - includes China's JY-26 counter-stealth radar

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.
1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I
1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.
1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.
1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)
1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"
1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.
2001: Chinese Type 99 Main Battle Tank in service.
2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.
2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)
2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.
2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.
2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.
2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I
2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.
2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.
2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).
2012: China's SOSUS became operational.
2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power])
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013
2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.
2014: China conducts first flight test of its WS-20 large turbofan high-bypass engine.
2014: Deagel reports China's YJ-18 AEGIS KILLER has reached IOC (ie. initial operational capability) and it is currently an exclusive offensive weapon on the Chinese Type 052D destroyer
2014: China unveils the JY-26 counter-stealth radar at the Zhuhai Airshow. UK radar-expert John Wise says the JY-26 round radomes could be designed to take advantage of circular polarization. (Source: China's Anti-Stealth Radar Comes to Fruition | Defense News | defensenews.com )
----------

By linking two or more Chinese JY-26 counter-stealth phased array VHF/UHF radars into a giant interferometer, the sensitivity of the JY-26 counter-stealth radar network would increase exponentially.

The F-22 is optimized for stealth against X-band radar, which is about 3cm in wavelength. The JY-26 can operate in the UHF wavelength of 30cm (or 3 decimeters) and up. The Chinese JY-26 counter-stealth radar should be able to detect the F-22.

JY-26 – China's new counter stealth radar | Defense Update

"JY-26 – China’s new counter stealth radar
Nov 11, 2014

S5H2WEJ.jpg

The JY-26 Radar on display at the Zhuhai Air show. Photo: Sina Defense

China’s Nanjing defense electronics technology group is unveiling a new phased array radar iterating in the VHF/UHF waveband, designed for long range air surveillance and target acquisition role. Operating in the long wave band – VHF/UHF enables the JY-26 to detect targets presenting low radar cross section (stealth aircraft) at the decimetric, centimetre and millimetre wave bands. The use of phased array technology also provides users the ability to increase the power transmitted at a certain location where a target presence is suspected, thus increasing the probability of detection of low-RCS targets.

RDeNN4I.jpg


The manufacturer also claims the radar is designed with robust anti-jam and electronic counter-countermeasures, enabling it to face strike forces conducting advanced anti-access/area denial (a2/ad).

It is using advanced, two dimensional digital, active phased array system, enabling high accuracy, target tracking and separation as well as operation at long ranges of up to 500 km.

The US is currently deploying advanced stealth aircraft in the Pacific, including B-2 bombers and F-22 Raptor stealth fighters. Both have also deployed on missions near China, providing the Chinese the opportunities to test their new radars against those planes.

Chinese designers at the Airshow China claim the JY-26 radar has already spotted the US Air Force most advanced stealth fighter – the F-22 Raptor stealth fighter, as it flew in South Korea on recent exercises. The radar is being developed at Shandong, located just across the Yellow Sea, separating the Korean peninsula from mainland China.

The capability of the new radar is becoming a critical asset for Beijing, as in the next decade more air forces in Asia Pacific will be equipped with stealth capabilities, these will include new bombers from the USA and Russia, a stealthy fighter plane the Russians are developing with India, an indigenous Korean stealth fighter and F-35s, to be used by the USA, Japan, Australia, and South Korea."
 
Last edited:
China's Military Technological Milestones - includes China's Tian Yi 2 (Sky Wing 2) Stealth Drone

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.
1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I
1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.
1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.
1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)
1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"
1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.
2001: Chinese Type 99 Main Battle Tank in service.
2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.
2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)
2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.
2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.
2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.
2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I
2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.
2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.
2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).
2012: China's SOSUS became operational.
2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power])
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013
2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.
2014: China conducts first flight test of its WS-20 large turbofan high-bypass engine.
2014: Deagel reports China's YJ-18 AEGIS KILLER has reached IOC (ie. initial operational capability) and it is currently an exclusive offensive weapon on the Chinese Type 052D destroyer
2014: China unveils the JY-26 counter-stealth radar at the Zhuhai Airshow. UK radar-expert John Wise says the JY-26 round radomes could be designed to take advantage of circular polarization.
2015: China unveils the Tian Yi 2 (Sky Wing 2) stealth UAV. The Tian Yi 2 is special for two reasons. Firstly, this is the first time that we've seen a Chinese aircraft with a vertical S-duct (ie. serpentine duct) stealth design. In contrast, the J-20 and J-31 stealth fighters both have a horizontal S-duct design. Secondly, the Tian Yi 2 is also the first Chinese aircraft with flat nozzles for stealth in both the radar and infrared spectrums.

Source: Chengdu modifies Tian Yi UAV with smaller, twin engines | IHS Jane's 360

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I have created infographics to explain the stealth features on China's two known stealth UAVs. It is widely believed that China is working on a supersonic Anjian (ie. Dark Sword) stealth UCAV. I have two new things to say about China's Anjian. If-and-when the Anjian UCAV is unveiled, I will create a new infographic to explain its unique stealth features.

China's Lijian and Tian Yi 2 Stealth Drones

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China's Military Technological Milestones - includes China's revolutionary Gaofen-4 geostationary satellite

210 B.C. (2,200 years ago): China invents chrome-plating technology during Qin Dynasty under emperor Qin Shihuang.

1964: China detonated a 22-kiloton atomic bomb on October 16, 1964.
1967: China detonated a 3.3-megaton thermonuclear bomb on June 17, 1967.

1970: China successfully sends its first satellite into space - the Dong Fang Hong I
1971: China successfully launched its first DF-5 ICBM with 12,000-15,000km range and capable of carrying a five-megaton "city buster" thermonuclear warhead.
1972: China builds its first atomic clock at Shanghai Astronomical Observatory (SHAO).

1984: China built its first cryogenic YF-73 rocket engine.
1986: China built an indigenous DD3 nickel-based single-crystal superalloy. (Earliest English article citation is year 1995. However, the first published Chinese research paper on DD3 discovery was in 1986.)
1988: China test-detonates a 1- to 20-kiloton Neutron Bomb on September 29, 1988.
1988: Julang 1 (JL-1) SLBM is fully operational with the successful test firing from a submerged Xia SSBN in September 1988.

1998: Chinese J-10 Vigorous Dragon had its first flight. Officially unveiled in 2007.
1998: "At the 1998 Zhuhai Air Show, the [Chinese] Seek Optics Company displayed information of its stealth coating and software for stealth shaping.[63]"
1999: Chinese JSTARS Tu-154M/D Electronic Intelligence Aircraft in service (e.g. Careless B-4138).

2000: China successfully sends its first GPS satellite (Beidou) into space.
2001: Chinese Type 99 Main Battle Tank in service.
2002: China's Type 093 Shang-class nuclear attack submarine (SSN) is launched.
2003: China sends its first taikonaut Yang Liwei into space.
2003: China's KJ-2000 AWACS with domestic AESA radar has its first flight.
2003*: DD6 is China's indigenous second-generation nickel-based single-crystal superalloy (Earliest English article citation is year 2003. However, actual DD6 discovery was probably closer to year 2000.)
2005: China's Type 052C Lanzhou-class AESA-equipped destroyer entered service.
2006: China's WS-10A turbofan engine certified for production.
2006: First static test of the WS-13 turbofan engine with single-crystal turbine blades.
2007: China clones world's first rabbit.
2007: Chinese direct-ascent ASAT shoots down orbiting satellite.
2007: Chinese DF-31A MIRVed ICBM in service.
2008: China conducts its first spacewalk with taikonaut Zhai Zhigang.
2008: China orbits its first data tracking and relay communications satellite - Tianlian I
2009: Public disclosure of China's 5,000km "Underground Great Wall"

2010: China builds world's-fastest supercomputer Tianhe-1A.
2010: Chinese GBI (i.e. ground based interceptor) shoots down a ballistic missile during mid-course phase.
2010: Chinese WZ-10 Attack Helicopter in service.
2010: Chinese Type 094 Jin-class nuclear missile ballistic submarine (SSBN) in service.
2010: Chinese Yaogan 9 NOSS (Naval Ocean Surveillance System) satellite trio in orbit.
2011: Chengdu J-20 stealth superfighter has first flight on January 11, 2011.
2012: China sends its first woman taikonaut Liu Yang into space on a 10-day mission.
2012: Chinese Jialong manned submersible completes world record-breaking 7,000 meter dive.
2012: First sighting of next-generation AESA radar for Type 052C destroyer.
2012: DF-41 10-MIRV-capable ICBM with 12,000-15,000km range had first flight on July 24, 2012.
2012: Chinese Type 056 corvette enters service.
2012: New Chinese thermonuclear-capable IRBM with 4,000km range (to potentially strike Guam).
2012: China's Beidou System successfully covers all of China and the surrounding region.
2012: Shenyang J-31 medium-range stealth fighter has first flight on October 31, 2012.
2012: China builds its first optical clock (which is more precise than an atomic clock).
2012: China's SOSUS became operational.
2013: China's Y-20 heavy-lift military transport conducts first flight on January 26, 2013.
2013: "The Chinese military has deployed its new anti-ship ballistic missile [ASBM or "carrier killer"] along its southern coast facing Taiwan, the Pentagon’s top military intelligence officer said today."
2013: "After a round of successful testing in 2012, the JL-2 appears ready to reach initial operational capability in 2013." (Source [p. 39, Pentagon 2013 report on Chinese Military Power])
2013: China has deployed H-6K "God of War" bomber that is capable of carrying thermonuclear-capable CJ-10 cruise missiles.
2013: Bill Gertz reports China is building 1,240 miles of special tracks for rail-mobile ICBMs.
2013: China deploys advanced SRBM with MARV (maneuverable reentry vehicle) thermonuclear-capable warhead
2013: China's "Lijian stealth UAV from Hongdu has made its first flight on Nov. 21 at 13:00 local time. The flight was 20 minutes."
2013: China's Yutu rover separates from Chang'e-3 Moon Lander on December 14, 2013.
2013: China's Z-20 military medium-lift 10-ton utility helicopter has its first flight on December 23, 2013
2014: China conducts its first HGV (hypersonic glide vehicle) flight on January 9, 2014.
2014: China conducts first flight test of its WS-20 large turbofan high-bypass engine.
2014: Deagel reports China's YJ-18 AEGIS KILLER has reached IOC (ie. initial operational capability) and it is currently an exclusive offensive weapon on the Chinese Type 052D destroyer
2014: China unveils the JY-26 counter-stealth radar at the Zhuhai Airshow. UK radar-expert John Wise says the JY-26 round radomes could be designed to take advantage of circular polarization.
2015: China unveils the Tian Yi 2 (Sky Wing 2) stealth UAV. The Tian Yi 2 is special for two reasons. Firstly, this is the first time that we've seen a Chinese aircraft with a vertical S-duct (ie. serpentine duct) stealth design. In contrast, the J-20 and J-31 stealth fighters both have a horizontal S-duct design. Secondly, the Tian Yi 2 is also the first Chinese aircraft with flat nozzles for stealth in both the radar and infrared spectrums.
2015: China launches its first Gaofen-4 geostationary satellite.
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Summary of Gaofen-4 satellite's importance

Gaofen-4 is in geostationary orbit. It is 22,500 miles above the Earth.

Currently, the rest of China's satellites (except for some Beidou GPS satellites) are in LEO (ie. low earth orbit). The Chinese LEO satellites are 100 to 1,000 miles above the Earth. An anti-satellite missile can quickly destroy an LEO satellite.

A geostationary satellite changes everything.

The Gaofen-4 will allow China to target an aircraft carrier before the satellite itself is destroyed. From China to the South China Sea, it is only about 1,000 miles. From China to the United States, an ICBM only has to travel about 7,500 miles. The time needed for China to destroy an aircraft carrier or airburst an ICBM is only a fraction of the time needed for a missile to travel 22,500 miles to reach a geostationary satellite.

1. Gaofen-4 allows China to precisely locate carriers and provide targeting information to China's ASBMs, ASCMs, glide-bombs, and heavyweight torpedoes.

Gaofen-4 will remain operational until carriers are destroyed. The distance to the Gaofen-4 is 22,500 miles. This means Gaofen-4's destruction will come too late. Gaofen-4 would already have provided all of the necessary targeting data to the Chinese weapon systems.

Gaofen-4 is unlikely to be destroyed. The destruction of Gaofen-4 class satellites will render China blind. If China loses the ability to detect American ICBM and SLBM launches then China is much more likely to launch its own strategic thermonuclear weapons before they are destroyed in a surprise attack.

2. A Gaofen-4 satellite over the United States will allow China to monitor the destruction of American cities. Since Chinese ICBMs and SLBMs only have to travel 7,500 miles to their targets, all Chinese ICBM and SLBM MIRV warheads will impact before a geostationary Gaofen-4 class satellite is destroyed.

This will allow China to maximize its destruction of American cities. After a city has been destroyed, thermonuclear warheads already in the air will be re-targeted. Chinese ICBMs and SLBMs that haven't launched will be reprogrammed with new undamaged targets.

Gaofen-4 dramatically increases China's military capabilities. Gaofen-4 gives China the ability to target all American carriers. Equally important, a Gaofen-4 over North America allows China to gather real-time information to maximize the destruction of American cities.

China will likely launch more Gaofen-4 class satellites in the future over Asia and North America for redundancy. It is also possible that China may try to install thrusters on the Gaofen-4 to provide it with evasive capabilities when necessary (to improve its survivability). Finally, China may also build stealth Gaofen-4 satellites.

The impact of Gaofen-4 class satellites cannot be overstated. It provides China with a huge leap in military capability.

Long March 3B lofts Gaofen-4 to close out 2015 | NASASpaceFlight.com

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