150-734: The Sukhoi Su-33 ( Russian : Сухой Су -33; NATO reporting name : Flanker-D ) is a Soviet/Russian all-weather carrier-based twin-engine air superiority fighter designed by Sukhoi and manufactured by Komsomolsk-on-Amur Aircraft Production Association , derived from the Su-27 and initially known as the Su-27K . Compared with the Su-27, the Su-33 has a strengthened undercarriage and structure, folding wings and stabilators , all for carrier operations. The Su-33 has canards , and its wings are larger than
300-519: A Phazotron N001 Myech coherent Pulse-Doppler radar with track while scan and look-down/shoot-down capability. The fighter also has an OLS-27 infrared search and track (IRST) system in the nose just forward of the cockpit with an 80–100 km (50–62 mi) range. The Su-27 is armed with a single 30 mm (1.18 in) Gryazev-Shipunov GSh-30-1 cannon in the starboard wingroot, and has up to 10 hardpoints for missiles and other weapons. Its standard missile armament for air-to-air combat
450-674: A constitutional referendum on whether to adopt Russian as a second official language. According to the Central Election Commission, 74.8% voted against, 24.9% voted for and the voter turnout was 71.1%. Starting in 2019, instruction in Russian will be gradually discontinued in private colleges and universities in Latvia, and in general instruction in Latvian public high schools. On 29 September 2022, Saeima passed in
600-519: A new education law which requires all schools to teach at least partially in Ukrainian, with provisions while allow indigenous languages and languages of national minorities to be used alongside the national language. The law faced criticism from officials in Russia and Hungary. The 2019 Law of Ukraine "On protecting the functioning of the Ukrainian language as the state language" gives priority to
750-460: A thrust-to-weight ratio of almost 2:1 (for comparison with standard example see Specifications ). The production Su-27 (sometimes Su-27S , NATO designation 'Flanker-B') began to enter VVS operational service in 1985, although manufacturing difficulties kept it from appearing in strength until 1990. The Su-27 served with both the V-PVO and Frontal Aviation. Operational conversion of units to
900-652: A Ukrainian Air Force Su-27 was scrambled to intercept Russian fighter jets over Ukraine's airspace over the Black Sea on 3 March. With no aerial opposition and other aircraft available for ground attack duties, Ukrainian Su-27s played only a small role in the war in Donbas until 24 February 2022. Ukrainian Su-27s were recorded performing low fly passes and were reported flying top cover, combat air patrols and eventual escort or intercept of civil aviation traffic over Eastern Ukraine. Videos taken of low-flying Su-27s involved in
1050-403: A formula with V standing for the nucleus (vowel) and C for each consonant, the maximal structure can be described as follows: (C)(C)(C)(C)V(C)(C)(C)(C) Su-27 The Sukhoi Su-27 ( Russian : Сухой Су-27 ; NATO reporting name : Flanker ) is a Soviet -origin twin-engine supersonic supermaneuverable fighter aircraft designed by Sukhoi . It was intended as a direct competitor for
1200-712: A fully armed Soviet Su-27, Red 36, intercepted a Norwegian Lockheed P-3 Orion maritime patrol aircraft flying over the Barents Sea . The Soviet fighter performed different close passes, colliding with the reconnaissance aircraft on the third pass. The Su-27 disengaged and both aircraft landed safely at their bases. These aircraft were used by the Russian Air Force during the 1992–1993 war in Abkhazia against Georgian forces. One fighter, piloted by Major Vatslav Aleksandrovich Shipko (Вацлав Александрович Шипко)
1350-558: A hard or soft counterpart, and the distinction is a prominent feature of the language, which is usually shown in writing not by a change of the consonant but rather by changing the following vowel. Another important aspect is the reduction of unstressed vowels . Stress , which is often unpredictable, is not normally indicated orthographically , though an optional acute accent may be used to mark stress – such as to distinguish between homographic words (e.g. замо́к [ zamók , 'lock'] and за́мок [ zámok , 'castle']), or to indicate
1500-484: A language that "belongs to the European cultural space". The financing of Russian-language content by the state will cease, which the concept says create a "unified information space". However, one inevitable consequence would be the closure of public media broadcasts in Russian on LTV and Latvian Radio, as well as the closure of LSM's Russian-language service. In Lithuania , Russian has no official or legal status, but
1650-588: A lesser extent the languages to the south and the east: Uralic , Turkic , Persian , Arabic , and Hebrew . According to the Defense Language Institute in Monterey, California , Russian is classified as a level III language in terms of learning difficulty for native English speakers, requiring approximately 1,100 hours of immersion instruction to achieve intermediate fluency. Feudal divisions and conflicts created obstacles between
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#17327806227011800-622: A minority language under the Framework Convention for the Protection of National Minorities . 30% of the population was fluent in Russian in 2006, and 2% used it as the main language with family, friends, or at work. In Azerbaijan , Russian has no official status, but is a lingua franca of the country. 26% of the population was fluent in Russian in 2006, and 5% used it as the main language with family, friends, or at work. In Georgia , Russian has no official status, but it
1950-573: A modified ejection seat angle, upgraded fly-by-wire, upgraded hydraulics, an arresting hook and retractable inflight refuelling probe with a pair of deployable floodlights in the nose to illuminate the tanker at night. The Su-27K began carrier trials in November 1989, again with Pugachev at the controls, onboard the first Soviet aircraft carrier, called Tbilisi at the time and formal carrier operations commenced in September 1991. Development of
2100-504: A new establishment in Crimea , named NITKA, for Aviation Research and Training Complex. In 1981, the Soviet government ordered the abandonment of the catapult system as part of an overall downsize of Project 1143.5 carriers, which also included cancelling the fifth Project 1143 carrier and Varyag . A takeoff ramp was installed at the complex, where takeoffs would be executed to ensure that
2250-533: A phased-array radar, thrust vectoring nozzles, and long-range anti-ship missiles. In September 2016, it was announced the Su-33 will be outfitted with new sighting and computing system SVP-24 from the Russian company Gefest & T, that will allow the aircraft to use unguided bombs with a similar precision as guided ones, giving it an ability of a strike fighter . The SVP-24 takes into account data such as current plane's location together with flight parameters, target data and environmental parameters and determines
2400-526: A qualitatively new entity can be said to emerge—the general language of the working class... capitalism has the tendency of creating the general urban language of a given society. In 2010, there were 259.8 million speakers of Russian in the world: in Russia – 137.5 million, in the CIS and Baltic countries – 93.7 million, in Eastern Europe – 12.9 million, Western Europe – 7.3 million, Asia – 2.7 million, in
2550-662: A refueling vehicle were burned out by fire after a Russian attack on Ozerne Air Base in Zhytomyr District during the first day of the Russian invasion of Ukraine . The next day, another Su-27 was shot down in Kyiv by a Russian S-400 system and was recorded by residents on their cell phones and published on Twitter ; its pilot, Colonel Oleksandr Oksanchenko , was killed. A third Su-27 was reported lost by Ukrainian officials over Kropyvnytskyi , in central Ukraine; its pilot
2700-508: A reinforced structure and undercarriage to withstand the great stress experienced upon landing, particularly quick descents and non-flare landings (landings where the aircraft does not 'float' and slow its descent rate just prior to touchdown). The leading edge slats , flaperons and other control surfaces are enlarged to provide increased lift and manoeuvrability at low speeds, although the wingspan remains unchanged. The wings feature double-slotted flaps and outboard drooping ailerons ; in total,
2850-404: A revised forward fuselage to accommodate a side-by-side cockpit seating arrangement with crew access via a ladder in the nose-wheel undercarriage and enlarged canards, stabilisers, fins and rudders. The wings had extra ordnance hard-points and the fold position was also moved further outboard. The inlets were fixed and did not feature foreign object damage suppression hardware. The central fuselage
3000-592: A revised version of the T-10-7, now designated the T-10S , made its first flight on 20 April 1981. It also crashed due to control problems and was replaced by T-10-12 which became T-10S-2 . This one also crashed on 23 December 1981 during a high-speed test, killing the pilot. Eventually the T-10-15 demonstrator, T-10S-3 , evolved into the definitive Su-27 configuration. The T-10S-3 was modified and officially designated
3150-671: A total of 72 production airframes would have been built; the early-airborne warning and MiG-29K would also have proceeded, instead of being abandoned. Only 24 examples were built at the time Varyag was sold to China. The Su-27K was introduced in the mid-1990s and from December 1995 to March 1996, Admiral Kuznetsov set sail in the Mediterranean Sea , carrying two Su-25UTGs , nine Ka-27s , and 13 Su-27Ks. The aircraft officially entered service on 31 August 1998 under new designation "Su-33". The 279th independent Shipborne Assault Aviation Regiment based at Severomorsk-3 air base became
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#17327806227013300-539: Is Belarusian, among ethnic Belarusians this share is 28.5%; the highest share of those who speak Belarusian at home is among ethnic Poles — 46.0%. In Estonia , Russian is spoken by 29.6% of the population, according to a 2011 estimate from the World Factbook, and is officially considered a foreign language. School education in the Russian language is a very contentious point in Estonian politics, and in 2022,
3450-481: Is a co-official language per article 5 of the Constitution of Kyrgyzstan . The 2009 census states that 482,200 people speak Russian as a native language, or 8.99% of the population. Additionally, 1,854,700 residents of Kyrgyzstan aged 15 and above fluently speak Russian as a second language, or 49.6% of the population in the age group. In Tajikistan , Russian is the language of inter-ethnic communication under
3600-401: Is a high degree of mutual intelligibility between Russian, Belarusian and Ukrainian , and a moderate degree of it in all modern Slavic languages, at least at the conversational level. Russian is written using a Cyrillic alphabet. The Russian alphabet consists of 33 letters. The following table gives their forms, along with IPA values for each letter's typical sound: Older letters of
3750-527: Is a mixture of R-73 (AA-11 Archer) and R-27 (AA-10 'Alamo') missiles, the latter including extended range and infrared homing models. The Soviet Air Force began receiving Su-27s in June 1985. The first frontline unit to receive the Su-27 was the 831st Fighter Aviation Regiment at Myrhorod Air Base , Ukrainian SSR, in November 1985. It officially entered service in August 1990. On 13 September 1987,
3900-610: Is a post-posed definite article -to , -ta , -te similar to that existing in Bulgarian and Macedonian. In the Southern Russian dialects , instances of unstressed /e/ and /a/ following palatalized consonants and preceding a stressed syllable are not reduced to [ɪ] (as occurs in the Moscow dialect), being instead pronounced [a] in such positions (e.g. несл и is pronounced [nʲaˈslʲi] , not [nʲɪsˈlʲi] ) – this
4050-630: Is also an example of a tailed delta wing configuration, retaining conventional horizontal tailplanes . The Su-27 had the Soviet Union's first operational fly-by-wire control system, based on the Sukhoi OKB 's experience with the T-4 bomber project. Combined with relatively low wing loading and powerful basic flight controls, it makes for an exceptionally agile aircraft, controllable even at very low speeds and high angle of attack . In airshows
4200-673: Is an East Slavic language belonging to the Balto-Slavic branch of the Indo-European language family . It is one of the four extant East Slavic languages, and is the native language of the Russians . It was the de facto and de jure official language of the former Soviet Union . Russian has remained an official language of the Russian Federation , Belarus , Kazakhstan , Kyrgyzstan , and Tajikistan , and
4350-488: Is being used less frequently by Russian-speaking typists in favor of the extension of Unicode character encoding , which fully incorporates the Russian alphabet. Free programs are available offering this Unicode extension, which allow users to type Russian characters, even on Western 'QWERTY' keyboards. The Russian language was first introduced to computing after the M-1 , and MESM models were produced in 1951. According to
4500-624: Is called yakanye ( яканье ). Consonants include a fricative /ɣ/ , a semivowel /w⁓u̯/ and /x⁓xv⁓xw/ , whereas the Standard and Northern dialects have the consonants /ɡ/ , /v/ , and final /l/ and /f/ , respectively. The morphology features a palatalized final /tʲ/ in 3rd person forms of verbs (this is unpalatalized in the Standard and Northern dialects). During the Proto-Slavic (Common Slavic) times all Slavs spoke one mutually intelligible language or group of dialects. There
4650-573: Is more spoken than English. Sizable Russian-speaking communities also exist in North America, especially in large urban centers of the US and Canada, such as New York City , Philadelphia , Boston , Los Angeles , Nashville , San Francisco , Seattle , Spokane , Toronto , Calgary , Baltimore , Miami , Portland , Chicago , Denver , and Cleveland . In a number of locations they issue their own newspapers, and live in ethnic enclaves (especially
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4800-564: Is odd") – чу́дно ( chúdno – "this is marvellous"), молоде́ц ( molodéts – "well done!") – мо́лодец ( mólodets – "fine young man"), узна́ю ( uznáyu – "I shall learn it") – узнаю́ ( uznayú – "I recognize it"), отреза́ть ( otrezát – "to be cutting") – отре́зать ( otrézat – "to have cut"); to indicate the proper pronunciation of uncommon words, especially personal and family names, like афе́ра ( aféra , "scandal, affair"), гу́ру ( gúru , "guru"), Гарси́я ( García ), Оле́ша ( Olésha ), Фе́рми ( Fermi ), and to show which
4950-402: Is recognized as a minority language under the Framework Convention for the Protection of National Minorities . Russian is the language of 9% of the population according to the World Factbook. Ethnologue cites Russian as the country's de facto working language. In China , Russian has no official status, but it is spoken by the small Russian communities in the northeastern Heilongjiang and
5100-569: Is sometimes considered to have played a significant role in the formation of modern Russian. Also, Russian has notable lexical similarities with Bulgarian due to a common Church Slavonic influence on both languages, but because of later interaction in the 19th and 20th centuries, Bulgarian grammar differs markedly from Russian. Over the course of centuries, the vocabulary and literary style of Russian have also been influenced by Western and Central European languages such as Greek, Latin , Polish , Dutch , German, French, Italian, and English, and to
5250-585: Is spoken by 14.2% of the population according to an undated estimate from the World Factbook. In 2005, Russian was the most widely taught foreign language in Mongolia, and was compulsory in Year 7 onward as a second foreign language in 2006. Around 1.5 million Israelis spoke Russian as of 2017. The Israeli press and websites regularly publish material in Russian and there are Russian newspapers, television stations, schools, and social media outlets based in
5400-677: Is still commonly used as a lingua franca in Ukraine , Moldova , the Caucasus , Central Asia , and to a lesser extent in the Baltic states and Israel . Russian has over 258 million total speakers worldwide. It is the most spoken native language in Europe , the most spoken Slavic language , as well as the most geographically widespread language of Eurasia . It is the world's seventh-most spoken language by number of native speakers , and
5550-518: Is the stressed word in a sentence, for example Ты́ съел печенье? ( Tý syel pechenye? – "Was it you who ate the cookie?") – Ты съе́л печенье? ( Ty syél pechenye? – "Did you eat the cookie?) – Ты съел пече́нье? ( Ty syel pechénye? "Was it the cookie you ate?"). Stress marks are mandatory in lexical dictionaries and books for children or Russian learners. The Russian syllable structure can be quite complex, with both initial and final consonant clusters of up to four consecutive sounds. Using
5700-470: The 2011 Lithuanian census , Russian was the native language for 7.2% of the population. In Moldova , Russian was considered to be the language of interethnic communication under a Soviet-era law. On 21 January 2021, the Constitutional Court of Moldova declared the law unconstitutional and deprived Russian of the status of the language of interethnic communication. 50% of the population
5850-548: The 4+ generation . The strike capability was enhanced with the addition of the Kh-29T/TE/L and Kh-31P/Kh-31A ASM and KAB-500KR/KAB-1500KR smart bombs. The avionics were also upgraded. The Russian Air Force is currently receiving aircraft modernized to the SM3 standard. The aircraft’s efficiency to hit air and ground targets has increased 2 and 3 times than in the basic Su-27 variant. Su-27SM3 has two additional stations under
6000-630: The Admiral Kuznetsov aircraft carrier in the type's first combat employment, striking ISIL and Al-Nusra terrorist facilities in Syria's Idlib and Homs provinces with 500 kg precision ammunition. The main targets were ammunition warehouses, gathering and training centers and weapon production plants. According to the Russian Defence Ministry , at least 30 militants including three field commanders were killed due to
6150-1000: The Apollo–Soyuz mission, which first flew in 1975. In March 2013, Russian was found to be the second-most used language on websites after English. Russian was the language of 5.9% of all websites, slightly ahead of German and far behind English (54.7%). Russian was used not only on 89.8% of .ru sites, but also on 88.7% of sites with the former Soviet Union domain .su . Websites in former Soviet Union member states also used high levels of Russian: 79.0% in Ukraine, 86.9% in Belarus, 84.0% in Kazakhstan, 79.6% in Uzbekistan, 75.9% in Kyrgyzstan and 81.8% in Tajikistan. However, Russian
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6300-630: The California Air National Guard . Both pilots died in the crash, that happened about 5:00 p.m. local time in the Khmelnytskyi province of western Ukraine. On 15 December, an Su-27 crashed on final approach about 2 km (1 mi) from Ozerne Air Base in Zhytomyr Oblast , after performing a training flight. Major Fomenko Alexander Vasilyevich was killed. On 29 May 2020, Ukrainian Su-27s took part in
6450-413: The Constitution of Tajikistan and is permitted in official documentation. 28% of the population was fluent in Russian in 2006, and 7% used it as the main language with family, friends or at work. The World Factbook notes that Russian is widely used in government and business. In Turkmenistan , Russian lost its status as the official lingua franca in 1996. Among 12% of the population who grew up in
6600-643: The Eritrean-Ethiopian War in February 1999 and destroyed another two in May 2000. The Su-27s were also used in combat air patrol (CAP) missions, suppression of air defense, and providing escort for fighters on bombing and reconnaissance missions. The Ethiopian Air Force (ETAF) used their Su-27s to deadly effect in Somalia during late 2000s and 2010s, bombing Islamist garrisons and patrolling
6750-584: The Kamov Ka-31 early-warning helicopter. The R-27EM missiles have the capability to intercept anti-ship missiles . The infra-red search and track (IRST) system is placed to provide better downward visibility. With the break-up of the Soviet Union, the Russian Navy was dramatically downsized, with many shipbuilding programmes stopped. If the Varyag , Oryol and Ulyanovsk had been commissioned,
6900-631: The P-42 , setting a number of world records for time-to-height , beating those set in 1975 by a similarly modified F-15 called "The Streak Eagle". The P-42 "Streak Flanker" was stripped of all armament, radar and operational equipment. The fin tips, tail-boom and the wingtip launch rails were also removed. The composite radome was replaced by a lighter metal version. The aircraft was stripped of paint, polished and all drag-producing gaps and joints were sealed. The engines were modified to deliver an increase in thrust of 1,000 kg (2,200 lb), resulting in
7050-545: The Sea of Japan before turning back to the north. Four Mitsubishi F-2 fighters were scrambled to visually confirm the Russian planes, warning them by radio to leave their airspace. A photo taken by a JASDF pilot of one of the two Su-27s was released by the Japan Ministry of Defense . Russia denied the incursion, saying the jets were making routine flights near the disputed Kuril Islands . Russia plans to replace
7200-491: The Shenyang J-15 , and to encourage orders from the Russian Navy. Major upgrades to the aircraft included more powerful (132 kN, 29,800 lbf) AL-31-F-M1 engines and a larger weapons carriage; upgrades to the radar and weapons were not possible at the time due to funding constraints. According to military author Richard Fisher, it has been speculated that further modifications to a new production batch would include
7350-549: The Soviet Air Forces in 1985. The primary role was long range air defence against American SAC Rockwell B-1B Lancer and Boeing B-52G and H Stratofortress bombers, protecting the Soviet coast from aircraft carriers and flying long range fighter escort for Soviet heavy bombers such as the Tupolev Tu-95 , Tupolev Tu-22M and Tupolev Tu-160 . The Su-27 was developed into a family of aircraft; these include
7500-564: The Su-27IB (Russian for Istrebityel Bombardirovshchik - "fighter bomber") as an Su-24 replacement in 1983. The first production airframe was flown in early 1994 and renamed the Su-34 (NATO reporting name 'Fullback'). Development of a version for the Soviet Navy designated Su-27K (from Korabyelny - "shipborne", NATO designation 'Flanker-D') commenced not long after the development of
7650-558: The Su-30 , a two-seat, dual-role fighter for all-weather, air-to-air and air-to-surface deep interdiction missions, and the Su-33 , a naval fleet defense interceptor for use from aircraft carriers . Further versions include the side-by-side two-seat Su-34 strike/fighter-bomber variant, and the Su-35 improved air superiority and multi-role fighter. A thrust-vectoring version was created, called
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#17327806227017800-563: The Su-37 . The Shenyang J-11 is a Chinese license-built version of the Su-27. In 1969, the Soviet Union learned of the U.S. Air Force 's "F-X" program, which resulted in the F-15 Eagle . The Soviet leadership soon realized that the new American fighter would represent a serious technological advantage over existing Soviet fighters. "What was needed was a better-balanced fighter with both good agility and sophisticated systems." In response,
7950-584: The Ukrainian language in more than 30 spheres of public life: in particular in public administration , media, education, science, culture, advertising, services . The law does not regulate private communication. A poll conducted in March 2022 by RATING in the territory controlled by Ukraine found that 83% of the respondents believe that Ukrainian should be the only state language of Ukraine. This opinion dominates in all macro-regions, age and language groups. On
8100-721: The United States Census , in 2007 Russian was the primary language spoken in the homes of over 850,000 individuals living in the United States. Russian is one of the official languages (or has similar status and interpretation must be provided into Russian) of the following: The Russian language is also one of two official languages aboard the International Space Station – NASA astronauts who serve alongside Russian cosmonauts usually take Russian language courses. This practice goes back to
8250-570: The leading edge root extensions (LERX). The rear radome is shortened and reshaped to prevent its striking the deck during high-Alpha ( angle of attack ) landings. Compared with the rival MiG-29K, the Su-33's maximum takeoff weight (MTOW) is 50% higher; fuel capacity is more than double, allowing it to fly 80% further at altitude (or 33% at sea level). The MiG-29K can spend as much time as the Su-33 on station by using external fuel tanks, but this limits its ordnance capacity. The Su-33 can fly at speeds as low as 240 km/h (150 mph), in comparison
8400-413: The 150-round 30 mm GSh-30-1 . It can carry an assortment of unguided rockets, bombs and cluster bombs for secondary air-to-ground missions. The aircraft can be used in both night and day operations at sea. The radar used, "Slot Back", has been speculated to have poor multi-target tracking, making the Su-33 reliant on other radar platforms and airborne warning and control system (AWACS) aircraft like
8550-405: The 20th century, Russian was a mandatory language taught in the schools of the members of the old Warsaw Pact and in other countries that used to be satellites of the USSR. According to the Eurobarometer 2005 survey, fluency in Russian remains fairly high (20–40%) in some countries, in particular former Warsaw Pact countries. In Armenia , Russian has no official status, but it is recognized as
8700-412: The Belarusian society the Russian language prevails, so according to the 2019 census 6,718,557 people (71.4% of the total population) stated that they speak Russian at home, for ethnic Belarusians this share is 61.4%, for Russians — 97.2%, for Ukrainians — 89.0%, for Poles — 52.4%, and for Jews — 96.6%; 2,447,764 people (26.0% of the total population) stated that the language they usually speak at home
8850-416: The Bomber Task Force in Europe with B-1B bombers for the first time in the Black Sea region. On 4 September 2020, three B-52 bombers from the 5th Bomb Wing , Minot Air Force Base , North Dakota , conducted vital integration training with Ukrainian MiG-29s and Su-27s inside Ukraine’s airspace. The Su-27 was used by both sides in the Russian invasion of Ukraine . On 24 February 2022, a Ukrainian Su-27 and
9000-408: The Chinese negotiator insisted on purchasing the Su-27, the most sophisticated fighter Soviets had at the time. The sales were approved in December 1990, with three fighters delivered to China before the disintegration of the Soviet Union in 1991. Russia completed the contract and allowed China to manufacture the Su-27 domestically, where the aircraft is designated as J-11. The earliest batch of Su-27s
9150-409: The Great and developed from the Moscow ( Middle or Central Russian ) dialect substratum under the influence of some of the previous century's Russian chancery language. Prior to the Bolshevik Revolution , the spoken form of the Russian language was that of the nobility and the urban bourgeoisie. Russian peasants, the great majority of the population, continued to speak in their own dialects. However,
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#17327806227019300-468: The Institute of Russian Language of the Russian Academy of Sciences, an optional acute accent ( знак ударения ) may, and sometimes should, be used to mark stress . For example, it is used to distinguish between otherwise identical words, especially when context does not make it obvious: замо́к ( zamók – "lock") – за́мок ( zámok – "castle"), сто́ящий ( stóyashchy – "worthwhile") – стоя́щий ( stoyáshchy – "standing"), чудно́ ( chudnó – "this
9450-480: The J-11B made extensive use of Chinese developed systems within the Su-27SK airframe. Starting in 2004, the Russian Air Force began a major update of the original Soviet Su-27 ('Flanker-B') fleet. The upgraded variants were designated Su-27SM (Russian for " S eriyniy M odernizovanniy" - literally " S erial M odernized"). This included upgrades in air-to-air capability with the R-77 missile with an active radar homing head. The modernized Su-27SM fighters belong to
9600-419: The MiG-29K needs to maintain a minimum of 250 km/h (160 mph) for effective control. However, the MiG-29K carries more air-to-ground munitions than the Su-33. The Su-33 is more expensive and physically larger than the MiG-29K, limiting the numbers able to be deployed on an aircraft carrier. The Su-33 carries guided missiles such as the R-73 (four) and R-27E (six) on twelve hardpoints, supplemented by
9750-411: The Middle East and North Africa – 1.3 million, Sub-Saharan Africa – 0.1 million, Latin America – 0.2 million, U.S., Canada , Australia, and New Zealand – 4.1 million speakers. Therefore, the Russian language is the seventh-largest in the world by the number of speakers , after English, Mandarin, Hindi -Urdu, Spanish, French, Arabic, and Portuguese. Russian is one of the six official languages of
9900-627: The PLAAF occurred shortly thereafter. China found some of the aircraft delivered were Su-27UBs that had been built in 1989 for the Soviet Union but never delivered. Russia delivered 2 more Su-27UBKs to China as a compensation. Differences in the payment method delayed the signing of the second, identical contract. For the first batch, 70% of the payment had been made in barter transactions with light industrial goods and food. The Russian Federation argued that future transactions should be made in US dollars . In May 1995, Chinese Central Military Commission Vice Chairman Liu Huaqing visited Russia and agreed to
10050-807: The Russian alphabet include ⟨ ѣ ⟩ , which merged to ⟨ е ⟩ ( /je/ or /ʲe/ ); ⟨ і ⟩ and ⟨ ѵ ⟩ , which both merged to ⟨ и ⟩ ( /i/ ); ⟨ ѳ ⟩ , which merged to ⟨ ф ⟩ ( /f/ ); ⟨ ѫ ⟩ , which merged to ⟨ у ⟩ ( /u/ ); ⟨ ѭ ⟩ , which merged to ⟨ ю ⟩ ( /ju/ or /ʲu/ ); and ⟨ ѧ ⟩ and ⟨ ѩ ⟩ , which later were graphically reshaped into ⟨ я ⟩ and merged phonetically to /ja/ or /ʲa/ . While these older letters have been abandoned at one time or another, they may be used in this and related articles. The yers ⟨ ъ ⟩ and ⟨ ь ⟩ originally indicated
10200-458: The Russian principalities before and especially during Mongol rule. This strengthened dialectal differences, and for a while, prevented the emergence of a standardized national language. The formation of the unified and centralized Russian state in the 15th and 16th centuries, and the gradual re-emergence of a common political, economic, and cultural space created the need for a common standard language. The initial impulse for standardization came from
10350-461: The SVP-24 targeting system as the aircraft were preparing for their combat deployment to Syria. In 2017, the United Engine Corporation announced it has resumed the production of upgraded AL-31F series 3 engines for all remaining 18 Su-33 fighters. The first batch of engines was delivered to the customer the same year. On 15 November 2016, in the course of Russia's large-scale military operations against terrorist groups in Syria, Su-33s operated from
10500-402: The Soviet General Staff issued a requirement for a Perspektivnyy Frontovoy Istrebitel ( PFI , literally "Prospective Frontline Fighter", roughly "Advanced Frontline Fighter"). Specifications were extremely ambitious, calling for long-range, good short-field performance (including the ability to use austere runways), excellent agility, Mach 2+ speed, and heavy armament. The aerodynamic design for
10650-405: The Soviet era can speak Russian, other generations of citizens that do not have any knowledge of Russian. Primary and secondary education by Russian is almost non-existent. In Uzbekistan , Russian is the language of inter-ethnic communication. It has some official roles, being permitted in official documentation and is the lingua franca of the country and the language of the elite. Russian
10800-738: The Su-27 and the Mikoyan MiG-29 eventually with the Sukhoi Su-57 fifth-generation multi-role twin-engine fighter. A squadron of Su-27SM3s was deployed to Syria in November 2015 as part of the Russian military intervention in the Syrian Civil War . A Russian Su-27 crashed over the Black Sea on 25 March 2020, in mysterious circumstances. The pilot was not found, after a large-scale rescue effort hampered by inclement weather involving four helicopters, 11 civilian and military vessels, and several drones. The plane's last location
10950-567: The Su-27 for a slower stall speed. The Su-33 has upgraded engines and a twin nose wheel, and is air refuelable . First used in operations in 1995 aboard the aircraft carrier Admiral Kuznetsov , the fighter officially entered service in August 1998, by which time the designation "Su-33" was used. Following the break-up of the Soviet Union and the subsequent downsizing of the Russian Navy , only 24 aircraft were produced. Attempted sales to China and India fell through. With plans to retire
11100-532: The Su-27 to NATO standards in 2012, which involved a minor overhaul of the radar, navigation and communication equipment. Aircraft with this modification are designated Su-27P1M and Su-27UB1M. The Ministry of Defence accepted the project on 5 August 2014, and the first two aircraft were officially handed over to the 831st Tactical Aviation Brigade in October 2015. In 2014 during the Annexation of Crimea,
11250-636: The Su-27K; by 1994, it had successfully passed the State Acceptance Trials. During 1990–1991, seven production aircraft were rolled out. The first of two known versions of the Su-33, the twin-seat Su-33UB, made its first flight in April 1999. The aircraft, piloted by Viktor Pugachyov and Sergey Melnikov, flew for 40 minutes near Ramenskoye Airport . The Su-33UB (Initially named as Su-27KUB, "Korabelny Uchebno-Boevo ", or "carrier combat trainer")
11400-457: The Su-27Ks and MiG-29Ks would be able to operate from carriers. Both Sukhoi and Mikoyan modified their prototypes to validate the takeoff ramp. Three Sukhoi T10s (−3, −24 and −25), along with an Su-27UB, were used for takeoffs from the simulated ramp. The first of these tests were undertaken by Nikolai Sadovnikov on 28 August 1982. Flight tests indicated the need for a change in ramp design, and it
11550-592: The Su-33 once they reach the end of their service life, the Russian Navy ordered the MiG-29K as a replacement in 2009. During the 1970s, the Yakovlev Yak-38 , then the Soviet Navy 's only operational carrier-based fixed-wing combat aircraft, was found to be unable to undertake its role due to limited range and payload, which severely hampered the capability of the Soviet Navy's Project 1143 carriers. It
11700-542: The Su-33's outdated avionics. The size of the Su-33 reportedly led to concerns over potential difficulties in operating it off the Indian carriers, a constraint not shared by the smaller MiG-29K. Data from KnAAPO, Sukhoi, airforce-technology.com, Gordon and Davison, Williams, General characteristics Performance Armament Avionics Related development Aircraft of comparable role, configuration, and era Russian language Russian
11850-631: The T-10Ks, a Su-33 prototype, from Ukraine, potentially to study and reverse engineer a domestic version. Various aircraft are alleged to have originated partially from the Su-33, such as the Shenyang J-15 . Photos of Shenyang aircraft designers posing in front of a T-10K carrier based fighter prototype strongly suggest that the J-15 is directly related to T-10K. Negotiations stagnated as the Shenyang Aircraft company sought to reduce Russian content in
12000-566: The TPFI program was assigned to Sukhoi OKB, which eventually produced the Su-27 and its various derivatives. The Sukhoi design, which was altered progressively to reflect Soviet awareness of the F-15's specifications, emerged as the T-10 (Sukhoi's 10th design), which first flew on 20 May 1977. The aircraft had a large wing, clipped, with two separate podded engines and a twin tail . The 'tunnel' between
12150-578: The Ukrainian Air Force began to have difficulty obtaining spare parts from Sukhoi. Only 19 Su-27s were serviceable at the time of the Russian annexation of Crimea and subsequent War in Donbas in 2014. Following the Russian invasion , Ukraine increased its military budget , allowing stored Su-27s to be returned to service. The Zaporizhzhya Aircraft Repair Plant "MiGremont" [ uk ] in Zaporizhzhia began modernizing
12300-467: The United Nations. Education in Russian is still a popular choice for both Russian as a second language (RSL) and native speakers in Russia, and in many former Soviet republics. Russian is still seen as an important language for children to learn in most of the former Soviet republics. In Belarus , Russian is a second state language alongside Belarusian per the Constitution of Belarus . 77% of
12450-479: The aircraft featured strengthened airframe and landing gear – the result of the PLAAF demands air-ground capability. As a result, the aircraft is capable of employing most of the conventional air-to-ground ordnance produced by Russia. Maximum takeoff weight (MTOW) increased to 33,000 kg (73,000 lb). As is common for Russian export fighters, the active jamming device was downgraded; Su-27's L005 ECM pod
12600-518: The aircraft has demonstrated its maneuverability with a Cobra maneuver – or dynamic deceleration – briefly sustained level flight at a 120° angle of attack. The naval version of the 'Flanker', the Su-27K (or Su-33), incorporates canards for additional lift , reducing takeoff distances. These canards have also been incorporated in some Su-30s, the Su-35, and the Su-37. The Su-27 is equipped with
12750-472: The aircraft, while Sukhoi wanted to ensure a level of income from future upgrades and modifications made to the J-11 . India was also viewed as another potential operator of the Su-33. The Indian Navy planned to acquire the Su-33 for its aircraft carrier, INS Vikramaditya , the refurbished Soviet Admiral Gorshkov , which was sold to India in 2004. In the end, the rival MiG-29K was opted for, because of
12900-595: The airspace violation incoming from Sudan. The Su-27 entered Angolan service in mid-2000 during the Angolan Civil War . It is reported that one Su-27 in the process of landing, was shot down by 9K34 Strela-3 MANPADs fired by UNITA forces on 19 November 2000. Four Indonesian Flanker-type fighters including Su-27s participated for the first time in the biennial Exercise Pitch Black exercise in Australia on 27 July 2012. Arriving at Darwin , Australia ,
13050-581: The airspace. The Su-27 has replaced the aging Mikoyan-Gurevich MiG-21 , which was the main air superiority fighter of the ETAF between 1977 and 1999. Ethiopian government used its Su-27s for bombing targets during the Tigray War . Ethiopian Su-27s were depicted armed with OFAB-250 unguided bombs and over the skies of Mekelle . On 25 August 2022, Ethiopian authorities claimed an An-26 was intercepted and then shot down by an ETAF Su-27, scrambled to investigate
13200-403: The broader sense of expanding the use of Russian alongside or in favour of other languages. The current standard form of Russian is generally regarded as the modern Russian literary language ( современный русский литературный язык – "sovremenny russky literaturny yazyk"). It arose at the beginning of the 18th century with the modernization reforms of the Russian state under the rule of Peter
13350-431: The carrier's jet blast deflectors were too close to the engine nozzles when raised at an angle of 60°; thus an improvised solution held the deflectors at 45°. However, when the aircraft was in front of it for longer than the maximum six seconds, the shield's water pipes exploded. The pilot, Pugachyov, reduced engine throttle, accidentally causing the detents (blocks used to restrain aircraft from accelerating) to retract and
13500-439: The collapse of the Soviet Union. Lack of funds in addition to the Su-27's high maintenance requirements led to a shortage of spare parts and inadequate servicing with approximately 34 in service as of 2019. Years of underfunding meant that the air force has not received a new Su-27 since 1991. Between 2007 and 2017, as many as 65 combat jets were sold abroad, including nine Su-27s. In 2009, amid declining relations with Russia ,
13650-572: The country. There is an Israeli TV channel mainly broadcasting in Russian with Israel Plus . See also Russian language in Israel . Russian is also spoken as a second language by a small number of people in Afghanistan . In Vietnam , Russian has been added in the elementary curriculum along with Chinese and Japanese and were named as "first foreign languages" for Vietnamese students to learn, on equal footing with English. The Russian language
13800-478: The demand, on the condition that the production line of the Su-27 be imported. The contract was signed the same year. Delivery of the final aircraft from the second batch, which consisted of 16 Su-27SKs and 8 Su-27UBKs, occurred in July 1996. In preparation for the expanding Su-27 fleet, the PLAAF sought to augment its trainer fleet. On 3 December 1999, a third contract was signed, this time for 28 Su-27UBKs. All 76 of
13950-825: The export version for India, the Su-30MKI ('Flanker-H') was delivered in 2002 and has at least five other configurations. The Su-33 is the Russian Navy version of the Soviet Su-27K which was redesignated by the Sukhoi Design Bureau after 1991. Both have the NATO designation 'Flanker-D'. The Su-34 is the Russian derivative of the Soviet-era Su-27IB , which evolved from the Soviet Navy Su-27KUB operational conversion trainer. It
14100-413: The factory and the industrial plant their local peasant dialects with their phonetics, grammar, and vocabulary, and the very process of recruiting workers from peasants and the mobility of the worker population generate another process: the liquidation of peasant inheritance by way of leveling the particulars of local dialects. On the ruins of peasant multilingual, in the context of developing heavy industry,
14250-705: The famous Soviet test pilot Viktor Pugachev (who first demonstrated the Cobra maneuver using an Su-27 in 1989), performing test takeoffs from a land-based ski-jump carrier deck on the Black Sea coast at Saky in the Ukrainian SSR . The aircraft was lost in an accident in 1988. At the time the naval Flanker was being developed the Soviets were building their first generation of aircraft carriers and had no experience with steam catapults and did not want to delay
14400-399: The feasibility of ski-jump operations. The pilots also practised no-flare landings before making an actual landing on a carrier deck. It was another two years before Tbilisi , subsequently renamed Admiral Kuznetsov , left the shipyard. Viktor Pugachyov, piloting the second Su-27K, became the first Russian to conventionally land aboard an aircraft carrier on 1 November 1989. It was found that
14550-439: The fighter to move forwards. The aircraft was quickly stopped; Pugachyov later took off without the use of blast deflectors or detents. Since then, a Kamov Ka-27PS search-and-rescue helicopter was flown close to the carrier in case of an accident. During the following three-week period, 227 sorties were amassed, along with 35 deck landings. Flight testing continued afterwards, and on 26 September 1991, naval pilots began testing
14700-456: The final reading amendments that state that all schools and kindergartens in the country are to transition to education in Latvian . From 2025, all children will be taught in Latvian only. On 28 September 2023, Latvian deputies approved The National Security Concept, according to which from 1 January 2026, all content created by Latvian public media (including LSM ) should be only in Latvian or
14850-682: The first unit operating the variant. In 2009, it was announced the Russian Navy will procure 24 MiG-29Ks to replace its fleet of about 19 Su-33s in service, with deliveries to be completed by 2015. However, in 2015, Chief of the Naval Aviation General Major Igor Kozhin, announced that a second fighter regiment would be formed to augment the current force, with the MiG-29Ks to be used by the new unit. The existing 19 Su-33s were to be refurbished for further use. In September 2016, at least six Su-33s were upgraded with
15000-468: The fledgling Chinese aircraft carrier programme, with the former Soviet carrier Varyag as the centrepiece. At the sixth Zhuhai Airshow in late 2006, Lieutenant General Aleksander Denisov publicly confirmed at a news conference that China had approached Russia for the possible purchase of Su-33s, and negotiations were to start in 2007. On 1 November 2006, the Xinhua News Agency published
15150-631: The generation of immigrants who started arriving in the early 1960s). Only about 25% of them are ethnic Russians, however. Before the dissolution of the Soviet Union , the overwhelming majority of Russophones in Brighton Beach, Brooklyn in New York City were Russian-speaking Jews. Afterward, the influx from the countries of the former Soviet Union changed the statistics somewhat, with ethnic Russians and Ukrainians immigrating along with some more Russian Jews and Central Asians. According to
15300-480: The government bureaucracy for the lack of a reliable tool of communication in administrative, legal, and judicial affairs became an obvious practical problem. The earliest attempts at standardizing Russian were made based on the so-called Moscow official or chancery language, during the 15th to 17th centuries. Since then, the trend of language policy in Russia has been standardization in both the restricted sense of reducing dialectical barriers between ethnic Russians, and
15450-486: The information on its military website that China planned to introduce the Su-33. China had previously obtained a manufacturing license for Su-27 production. Sukhoi is working on a more advanced version, the Su-33K, a development to integrate the advanced technologies of the Su-35 fighters into the older Su-33 airframe. However, worries over other Chinese intentions emerged when it was reported that China had acquired one of
15600-657: The introduction of the carriers. Thus it was decided to use a takeoff method that did not require catapults by building up full thrust against a blast deflector until the aircraft sheared restraints holding it down to the deck. The fighter would then accelerate up the deck onto a ski jump and become airborne. The production Su-27K featured the required strengthened landing gear with a two-wheel nose gear assembly, folding stabilators and wings, outer ailerons that extended further with inner double slotted flaps and enlarged leading-edge slats for low-speed carrier approaches, modified leading edge root extension (LERX) with canards,
15750-604: The large US fourth-generation jet fighters such as the Grumman F-14 Tomcat and McDonnell Douglas F-15 Eagle , with 3,530-kilometre (1,910 nmi) range, heavy aircraft ordnance , sophisticated avionics and high maneuverability. The Su-27 was designed for air superiority missions, and subsequent variants are able to perform almost all aerial warfare operations. It was designed with the Mikoyan MiG-29 as its complement. The Su-27 entered service with
15900-483: The last batch of 28 Su-27UBKs. At the 2009 Farnborough Airshow , Alexander Fomin- Deputy Director of Russia's Federal Service for Military-Technical Co-operation confirmed the existence of an all-encompassing contract and ongoing licensed production of Su-27 variants by China. The aircraft was being produced as the Shenyang J-11. Ethiopian Su-27s shot down two Eritrean MiG-29s and damaged another one during
16050-537: The main land-based type. Some of the T-10 demonstrators were modified to test features of navalized variants for carrier operations. These modified demonstrators led to specific prototypes for the Soviet Navy, designated " T-10K ". The T-10Ks had canards , an arresting hook and carrier landing avionics as well as a retractable inflight refueling probe. They did not have the landing gear required for carrier landings or folding wings. The first T-10K flew in August 1987 flown by
16200-651: The naval trainer, called the Su-27KUB (from Korabyelny Uchebno-Boyevoy - "shipborne trainer-combat"), began in 1989. The aim was to produce an airframe with dual roles for the Navy and Air Force suitable for a range of other missions such as reconnaissance, aerial refuelling, maritime strike, and jamming. This concept then evolved into the Su-27IB ( Su-34 "Fullback" ) for the Soviet Air Force. The naval trainer had
16350-472: The new American F-15 and F-16. The Sukhoi bureau concentrated on adaptations of the standard Su-27UB tandem-seat trainer. However, the Soviet Air Force favoured the crew station (side-by-side seating) approach used in the Su-24 as it worked better for the high workload and potentially long endurance strike roles. Therefore, the conceptual naval side-by-side seated trainer was used as the basis for development of
16500-637: The new aircraft was largely carried out by TsAGI in collaboration with the Sukhoi design bureau. When the specification proved too challenging and costly for a single aircraft in the number needed, the PFI specification was split into two: the LPFI ( Lyogkyi PFI , Lightweight PFI) and the TPFI ( Tyazholyi PFI , Heavy PFI). The LPFI program resulted in the Mikoyan MiG-29 , a relatively short-range tactical fighter, while
16650-524: The northwestern Xinjiang Uyghur Autonomous Region . Russian was also the main foreign language taught in school in China between 1949 and 1964. In Kazakhstan , Russian is not a state language, but according to article 7 of the Constitution of Kazakhstan its usage enjoys equal status to that of the Kazakh language in state and local administration. The 2009 census reported that 10,309,500 people, or 84.8% of
16800-482: The operation revealed they were armed with R-27 and R-73 air-to-air missiles . There were two fatal crashes involving Ukrainian Su-27s in 2018. On 16 October, a Ukrainian Su-27UB1M flown by Colonel Ivan Petrenko crashed during the Ukraine- USAF exercise "Clear Sky 2018" based at Starokostiantyniv Air Base . The second seat was occupied by Lieutenant Colonel Seth Nehring, a pilot of the 144th Fighter Wing of
16950-439: The optimal trajectory for unguided ammunition. It is believed, the installation of modern targeting systems will increase the capability of the Su-33 fighters close to Su-30SM level. The second stage of the modernization is to include installation of more powerful engines and detection systems, according to Naval Aviation Chief Major-General Igor Kozhin. To adapt the original Su-27 for naval operations, Sukhoi first incorporated
17100-515: The other hand, before the war, almost a quarter of Ukrainians were in favour of granting Russian the status of the state language, while after the beginning of Russia's invasion the support for the idea dropped to just 7%. In peacetime, the idea of raising the status of Russian was traditionally supported by residents of the south and east . But even in these regions, only a third of the respondents were in favour, and after Russia's full-scale invasion , their number dropped by almost half. According to
17250-461: The other three languages in the East Slavic branch. In many places in eastern and southern Ukraine and throughout Belarus, these languages are spoken interchangeably, and in certain areas traditional bilingualism resulted in language mixtures such as Surzhyk in eastern Ukraine and Trasianka in Belarus. An East Slavic Old Novgorod dialect , although it vanished during the 15th or 16th century,
17400-446: The parliament approved a bill to close up all Russian language schools and kindergartens by the school year. The transition to only Estonian language schools and kindergartens will start in the 2024-2025 school year. In Latvia , Russian is officially considered a foreign language. 55% of the population was fluent in Russian in 2006, and 26% used it as the main language with family, friends, or at work. On 18 February 2012, Latvia held
17550-453: The peasants' speech was never systematically studied, as it was generally regarded by philologists as simply a source of folklore and an object of curiosity. This was acknowledged by the noted Russian dialectologist Nikolai Karinsky , who toward the end of his life wrote: "Scholars of Russian dialects mostly studied phonetics and morphology. Some scholars and collectors compiled local dictionaries. We have almost no studies of lexical material or
17700-459: The population aged 15 and above, could read and write well in Russian, and understand the spoken language. In October 2023, Kazakhstan drafted a media law aimed at increasing the use of the Kazakh language over Russian, the law stipulates that the share of the state language on television and radio should increase from 50% to 70%, at a rate of 5% per year, starting in 2025. In Kyrgyzstan , Russian
17850-418: The population was fluent in Russian in 2006, and 67% used it as the main language with family, friends, or at work. According to the 2019 Belarusian census , out of 9,413,446 inhabitants of the country, 5,094,928 (54.1% of the total population) named Belarusian as their native language, with 61.2% of ethnic Belarusians and 54.5% of ethnic Poles declaring Belarusian as their native language. In everyday life in
18000-557: The production facilities at Komsomolsk-on-Amur Aircraft Plant and Irkutsk developed export variants of the Su-27: the Su-27SK single seat fighter and Su-27UBK twin-seat trainer, (the K in both variants is Russian for " K ommercheskiy" - literally "Commercial") which have been exported to China , Vietnam , Ethiopia and Indonesia . After the collapse of the USSR in 1991, Russia ,
18150-575: The program. The Su-37 improvements did however make it into new Flanker variants such as the Su-35S and the Su-30MKI . The Su-27's basic design is aerodynamically similar to the MiG-29 , but it is substantially larger. The wings are attached to the center of the fuselage at the leading edge extensions , featuring a semi-delta design, with the tips cropped for missile rails or ECM pods. The fighter
18300-514: The programme. By November 1984, conceptual design had passed its critical design review, with the detailed design finalised in 1986. The two prototypes were constructed in conjunction with KnAAPO in 1986–1987. The first Su-27 K prototype, piloted by Viktor Pugachyov , made its maiden flight on 17 August 1987 at the NITKA facility; the second followed on 22 December. Flight tests continued at NITKA, where Su-27Ks and MiG-29Ks demonstrated and validated
18450-479: The pronunciation of ultra-short or reduced /ŭ/ , /ĭ/ . Because of many technical restrictions in computing and also because of the unavailability of Cyrillic keyboards abroad, Russian is often transliterated using the Latin alphabet. For example, мороз ('frost') is transliterated moroz , and мышь ('mouse'), mysh or myš' . Once commonly used by the majority of those living outside Russia, transliteration
18600-472: The proper pronunciation of uncommon words or names. Russian is an East Slavic language of the wider Indo-European family . It is a descendant of Old East Slavic , a language used in Kievan Rus' , which was a loose conglomerate of East Slavic tribes from the late 9th to the mid-13th centuries. From the point of view of spoken language , its closest relatives are Ukrainian , Belarusian , and Rusyn ,
18750-454: The proposed MiG-23Ks and Su-27Ks. Sufficient funding was not secured, and the Navy looked at the possibility of a fifth, and larger, Project 1143 carrier, modified to allow for Yak-141 , MiG-29K and Su-27K operations. To prepare for the operations of the Su-27K and the rival MiG-29K on board the new carrier, work proceeded on the development of the steam catapult , arresting gear , optical and radio landing systems. The pilots were trained at
18900-469: The refinements enlarge the wing area by 10–12%. The wings and stabilators are modified for folding to maximise the number of aircraft the carrier can accommodate and to allow ease of movement on deck. The aircraft is outfitted with more powerful turbofan engines to increase thrust-to-weight ratio , as well as an in-flight refuelling probe. The Su-33 sports canards that shorten the take-off distance and improve manoeuvrability, but have required reshaping of
19050-491: The respondents), while according to the 2002 census – 142.6 million people (99.2% of the respondents). In Ukraine , Russian is a significant minority language. According to estimates from Demoskop Weekly, in 2004 there were 14,400,000 native speakers of Russian in the country, and 29 million active speakers. 65% of the population was fluent in Russian in 2006, and 38% used it as the main language with family, friends, or at work. On 5 September 2017, Ukraine's Parliament passed
19200-800: The strikes. On 5 December 2016, a Su-33 crashed into the Mediterranean Sea after the arrestor cable broke up during the aircraft's second landing attempt on board the aircraft carrier. The pilot managed to eject and survived without injuries. Internationally, the People’s Republic of China was identified as a possible export customer. Russia's state weapons exporter, Rosoboronexport , was previously negotiating an order of 50 aircraft totalling US$ 2.5 billion. China would have initially acquired two aircraft worth $ 100 million for testing and then have further options to acquire an additional 12–48 aircraft. The fighters were intended to be used with
19350-569: The successor state, started development of advanced variants of the Su-27 including the Su-30 , Su-33 , Su-34, Su-35 , and Su-37 . Since 1998 the export Su-27SK has been produced as the Shenyang J-11 in China under licence. The first licensed-production plane, assembled in Shenyang from Russian supplied kits, was flight tested on 16 December 1998. These licence-built versions, which numbered 100, were designated J-11A. The next model,
19500-626: The survey carried out by RATING in August 2023 in the territory controlled by Ukraine and among the refugees, almost 60% of the polled usually speak Ukrainian at home, about 30% – Ukrainian and Russian, only 9% – Russian. Since March 2022, the use of Russian in everyday life has been noticeably decreasing. For 82% of respondents, Ukrainian is their mother tongue, and for 16%, Russian is their mother tongue. IDPs and refugees living abroad are more likely to use both languages for communication or speak Russian. Nevertheless, more than 70% of IDPs and refugees consider Ukrainian to be their native language. In
19650-459: The syntax of Russian dialects." After 1917, Marxist linguists had no interest in the multiplicity of peasant dialects and regarded their language as a relic of the rapidly disappearing past that was not worthy of scholarly attention. Nakhimovsky quotes the Soviet academicians A.M Ivanov and L.P Yakubinsky, writing in 1930: The language of peasants has a motley diversity inherited from feudalism. On its way to becoming proletariat peasantry brings to
19800-419: The two Su-27s and two Sukhoi Su-30s were escorted by two Australian F/A-18 Hornets of No. 77 Squadron , Royal Australian Air Force . Exercise Pitch Black 12 was conducted from 27 July through 17 August 2012, and involved 2,200 personnel and up to 94 aircraft from Australia, Indonesia, Singapore, Thailand, New Zealand and the United States. The Ukrainian Air Force inherited about 66-70 Su-27 aircraft after
19950-632: The two engines, as on the F-14 Tomcat , acts both as an additional lifting surface and hides armament from radar. The T-10 was spotted by Western observers and assigned the NATO reporting name 'Flanker-A'. The development of the T-10 was marked by considerable problems, leading to a fatal crash of the second prototype, the T-10-2 on 7 July 1978, due to shortcomings in the fly-by-wire control system. Extensive redesigns followed (T-10-3 through T-10-15) and
20100-786: The two. Others divide the language into three groupings, Northern , Central (or Middle), and Southern , with Moscow lying in the Central region. The Northern Russian dialects and those spoken along the Volga River typically pronounce unstressed /o/ clearly, a phenomenon called okanye ( оканье ). Besides the absence of vowel reduction, some dialects have high or diphthongal /e⁓i̯ɛ/ in place of Proto-Slavic * ě and /o⁓u̯ɔ/ in stressed closed syllables (as in Ukrainian) instead of Standard Russian /e/ and /o/ , respectively. Another Northern dialectal morphological feature
20250-562: The type occurred using the Su-27UB (Russian for Uchebno Boevoy - "combat trainer", NATO designation 'Flanker-C') twin-seat trainer, with the pilots seated in tandem. When the naval Flanker trainer was being conceived the Soviet Air Force was evaluating a replacement for the Su-24 "Fencer" strike aircraft, and it became evident to Soviet planners at the time that a replacement for the Su-24 would need to be capable of surviving engagements with
20400-511: The use of the language has some presence in certain areas. A large part of the population, especially the older generations, can speak Russian as a foreign language. However, English has replaced Russian as lingua franca in Lithuania and around 80% of young people speak English as their first foreign language. In contrast to the other two Baltic states, Lithuania has a relatively small Russian-speaking minority (5.0% as of 2008). According to
20550-570: The wing and a much stronger airframe. The aircraft is equipped with new onboard radio-electronic systems and a wider range of applicable air weapons. The aircraft’s cockpit has multifunctional displays. The Su-30 is a two-seat multi-role version developed from the Su-27UBK and was designed for export and evolved into two main variants. The export variant for China, the SU-30MKK ('Flanker-G') which first flew in 1999. The other variant developed as
20700-643: The world's ninth-most spoken language by total number of speakers . Russian is one of two official languages aboard the International Space Station , one of the six official languages of the United Nations , as well as the fourth most widely used language on the Internet . Russian is written using the Russian alphabet of the Cyrillic script ; it distinguishes between consonant phonemes with palatal secondary articulation and those without—the so-called "soft" and "hard" sounds. Almost every consonant has
20850-626: Was decided to develop a bigger and more potent carrier capable of operating STOL aircraft. During the assessment period, a number of aircraft carriers were studied; the Project 1160 carrier would have been able to operate the MiG-23s and Su-24s , but was abandoned due to budget constraints. Design efforts were then concentrated on the Project 1153 carrier, which would have accommodated the Su-25s and
21000-405: Was first introduced in North America when Russian explorers voyaged into Alaska and claimed it for Russia during the 18th century. Although most Russian colonists left after the United States bought the land in 1867, a handful stayed and preserved the Russian language in this region to this day, although only a few elderly speakers of this unique dialect are left. In Nikolaevsk, Alaska , Russian
21150-421: Was fluent in Russian in 2006, and 19% used it as the main language with family, friends, or at work. According to the 2014 Moldovan census , Russians accounted for 4.1% of Moldova's population, 9.4% of the population declared Russian as their native language, and 14.5% said they usually spoke Russian. According to the 2010 census in Russia , Russian language skills were indicated by 138 million people (99.4% of
21300-479: Was modified to a ski-jump profile. Conceptual designs of the Su-27K commenced in 1978. On 18 April 1984, the Soviet government instructed Sukhoi to develop an air defence fighter; Mikoyan was ordered to build a lighter multirole fighter. Full-scale design of the Su-27K soon started as the "T-10K" under the guidance of Konstantin Marbyshev. Nikolai Sadovnikov was appointed the design bureau 's Chief Test Pilot for
21450-403: Was planned to be a trainer, but with the potential to fill other roles. Notable improvements over the Su-33 included a revised forward fuselage and leading edge slats, bigger wings and stabilators . In 2010, Sukhoi developed an upgraded version of the Su-33; flight trials began in October 2010. This modernized Su-33 was to compete with a potential Chinese indigenous version of the original Su-33,
21600-526: Was previously referred to as the Su-32MF . The newest and most advanced version of the Su-27 is the Su-35S (" S erial"). The Su-35 was previously referred to as the Su-27M , Su-27SM2 , and Su-35BM . The Su-37 is an advanced technology demonstrator derived from Su-35 prototypes, featuring thrust vectoring nozzles made of titanium rather than steel and an updated airframe containing a high proportion of carbon-fibre and Al-Li alloy . Only two examples were built and in 2002 one crashed, effectively ending
21750-421: Was replaced with the L203/L204 pod. Furthermore, there were slight avionics differences between the batches. The first batch had N001E radar, while the later aircraft had N001P radar, capable of engaging two targets at the same time. Additionally, ground radar and navigational systems were upgraded. The aircraft are not capable of deploying the R-77 "Adder" missile due to a downgraded fire control system, except for
21900-425: Was reported shot down in friendly fire by an S-75M Dvina on 19 March 1993 while intercepting Georgian Su-25s performing close air support. The pilot was killed. In the 2008 South Ossetia War , Russia used Su-27s to gain airspace control over Tskhinvali , the capital city of South Ossetia. On 7 February 2013, two Su-27s briefly entered Japanese airspace off Rishiri Island near Hokkaido , flying south over
22050-425: Was some 50 kilometers from the city of Feodosia . China was the first foreign operator of Su-27 and the only country to acquire the fighter before the fall of the Soviet Union . The deal, known as the '906 Project' in China, marked a leap in Chinese aviation capability in the 1990s. Discussion of the aircraft purchase began in 1988 when the Soviet Union offered China fourth-generation fighters like MiG-29. However,
22200-559: Was stationed at the Wuhu Air Base in the early 1990s. In the next two decades, 78 Flankers were delivered under three separate contracts by the Russian KnAAPO and IAPO plants. Delivery of the aircraft began in February 1991 and finished by September 2009. The first contract was for 20 Su-27SK and 4 Su-27UBK aircraft. In February 1991, a Su-27 performed a flight demonstration at Beijing 's Nanyuan Airport . Chinese Su-27 pilots described its performance as "outstanding" in all aspects and flight envelopes . The official induction to service with
22350-443: Was strengthened to accommodate 45 tonnes (99,000 pounds) maximum gross weight and internal volume was increased by 30%. This first prototype, the T-10V-1, flew in April 1990 conducting aerial refuelling trials and simulated carrier landing approaches on the Tbilisi. The second prototype, the T-10V-2 was built in 1993 and had enlarged internal fuel tanks, enlarged spine, lengthened tail and tandem dual wheel main undercarriage. In 1991,
22500-402: Was the sixth-most used language on the top 1,000 sites, behind English, Chinese, French, German, and Japanese. Despite leveling after 1900, especially in matters of vocabulary and phonetics, a number of dialects still exist in Russia. Some linguists divide the dialects of Russian into two primary regional groupings, "Northern" and "Southern", with Moscow lying on the zone of transition between
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