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Yakovlev Yak-23

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The Yakovlev Yak-23 ( Russian : Яковлев Як-23 ; USAF /DoD reporting name Type 28 , NATO reporting name Flora ) is an early Soviet jet fighter with a straight wing. It was developed from the Yak-17 in the late 1940s and used a reverse-engineered copy of a British engine. It was not built in large numbers as it was inferior in performance to the swept-wing Mikoyan-Gurevich MiG-15 . Many Yak-23s were exported to the Warsaw Pact nations and remained in service for most of the 1950s, although some were still in use a decade later.

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79-618: On 11 March 1947, the Council of People's Commissars ordered several design bureaux ( OKB ), including that of Alexander Yakovlev , to develop a single-seat, straight-winged jet fighter to be equipped with a single British Rolls-Royce Nene or Rolls-Royce Derwent turbojet engine. The aircraft should have a maximum speed of 950 kilometers per hour (590 mph) at sea level and a speed of 1,000 km/h (621 mph) at an altitude of 5,000 meters (16,400 ft). It should be able to climb to that altitude in 3.5 minutes or less and should have

158-535: A European-style plan by Russian authorities (Sololaki, Rustaveli Avenue, Vera, etc.) have a Western appearance, with a mix of styles popular in Europe at the time: Beaux Arts, Orientalist, and various period revival styles. Tbilisi is most notable for its abundance of Art Nouveau buildings and details (common in Sololaki and Chughureti), which flourished from the mid-1890s to through the end of Russian rule. Art Nouveau

237-611: A Soviet Ilyushin Il-28 on the night of 28 October 1952. Being tracked from the ground on radar , the Il-28 was intercepted by the Yak-23 fighter scrambled from the Ianca airfield after it had passed into the Romanian airspace a second time. As the bomber refused to follow the Romanian pilot's instructions, the fighter moved into position to shoot it down but was recalled to base. This was

316-517: A form of "semi-independence" and did not lose its statehood, but Tbilisi would be strongly influenced by the Mongols for the next century, both politically and culturally. In the 1320s, the Mongols retreated from Georgia, and Tbilisi became the capital of an independent Georgian state, once again. However, an outbreak of the Black Death struck the city in 1366. Between the late 14th century and

395-601: A form similar to or the same as their names for the country of Georgia ( Гуьржех Gürƶex ) as does the historical Kabardian name ( Курджы Kwrdžə ), while Abkhaz Қарҭ ( Ķarţ ) is from the Mingrelian ქართი ( Karti ). Archaeologists discovered evidence of continuous habitation of the Tbilisi suburb of Dighomi since the early Bronze Age, and stone artifacts dating to the Paleolithic age. During

474-564: A good acceleration and takeoff and climb capabilities thanks to a high thrust-to-weight ratio. The second prototype was modified afterwards to address some of these issues and successfully tested again in 1948. The first aircraft were produced in a factory in Tbilisi in October 1949. In late 1949 they entered Soviet air force service. The Yak-23 was quickly replaced in the Soviet service with

553-469: A housing crisis after World War II. Entire neighborhoods (Saburtalo, Dighomi) appeared on the outskirts of the city in a matter of decades, built with advances in mass-production technology. Georgian architects produced some of the Soviet Union's most interesting architectural achievements, including Tbilisi's 1975 Ministry of Roads and the 1984 Wedding Palace . Since the collapse of the Soviet Union,

632-476: A kind of hierarchy, because most of them have lost their distinctive topographic limits. The natural first level of subdivision of the city is into the right and left banks of the Mtkvari river. The names of the oldest neighborhoods go back to the early Middle Ages and sometimes pose a great linguistic interest. The newest whole-built developments bear chiefly residential marketing names. In 19th-century Tbilisi,

711-507: A limited scope of affairs. This subdivision was established under Soviet rule in the 1930s, following the general subdivision of the Soviet Union . After Georgia regained independence, the raion system was modified and reshuffled. According to the latest revision, Tbilisi raions include: Most of the raions are named after historic quarters of the city. The citizens of Tbilisi widely recognize an informal system of smaller historic neighborhoods. Such neighborhoods are several, however, constituting

790-575: A location of the Transcaucasus interim government which established, in the spring of 1918, the short-lived independent Transcaucasian Federation with the capital in Tbilisi. At this time, Tbilisi had roughly the same number of Armenians as Georgians, with Russians being the third largest ethnic group. It was in the former Viceroy of the Caucasus's palace where the independence of three Transcaucasus nations – Georgia, Armenia and Azerbaijan –

869-509: A lot of trouble. To minimize risk, the new aircraft used the same "pod-and-boom" layout as the earlier Yak-17 fighter, but the metal fuselage was redesigned as a semi- monocoque structure with the single-seat, unpressurized cockpit and its teardrop-shaped canopy positioned just above the trailing edge of the wing. Not coincidentally, this was also above the exhaust of the 1,590- kilogram-force (15.6  kN ; 3,500  lbf ) centrifugal-flow Klimov RD-500 engine, an unlicensed copy of

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948-624: A maximum range of no less than 1,200 kilometers (750 mi). Alexander Yakovlev decided to develop two designs, the Yakovlev Yak-25 in accordance with the Ministry's order and a lightweight, more agile aircraft (the Yak-23) in the hopes that one or the other would win an order from the Ministry. Yakovlev's decision was a risky one as it could be construed as unauthorized use of state monies if discovered, which could have landed Yakovlev in

1027-468: A modest 3° 30' dihedral . The horizontal stabilizers had 5° of dihedral. The pilot was protected by a bulletproof windscreen and the armored back of the ejection seat . The Yak-23 was equipped with five non- self-sealing fuel tanks in the fuselage that had a total capacity of 910 liters (200  imp gal ; 240  U.S. gal ) of fuel. In addition it could carry a pair of 195-liter (43 imp gal; 52 U.S. gal) drop tanks under

1106-545: A typical year. The absolute minimum recorded temperature is −24.4 °C (−11.9 °F) in January 1883 and the absolute maximum is 42.0 °C (107.6 °F) on 17 July 1882. Average annual precipitation is 511.5 mm (20.1 in). May is the wettest month (averaging 84.0 mm (3.3 in) of precipitation) while January is the driest (averaging 16.4 mm (0.6 in) of precipitation). Snow falls on average 15–25 days per year. The surrounding mountains often trap

1185-459: A variation of Tiflis . On 20 September 2006, the Georgian parliament held a ceremony celebrating the 70th anniversary of the renaming. Some of the traditional names of Tbilisi in other languages of the region have different roots. The Ossetian name Калак ( Kalak ) derives from the Georgian word ქალაქი ( kalaki ) meaning simply city. Chechen and Ingush names for the city use

1264-486: Is reflected in its architecture, which is a mix of medieval , neoclassical , Beaux Arts , Art Nouveau , Stalinist , and Modern structures. Historically, Tbilisi has been home to people of multiple cultural, ethnic, and religious backgrounds, though its population is overwhelmingly Eastern Orthodox Christian . Notable tourist destinations include cathedrals Sameba and Sioni , Freedom Square , Rustaveli Avenue and Agmashenebeli Avenue , medieval Narikala Fortress ,

1343-406: Is replaced with either a hawk or other small birds of prey in the legend). The king's falcon allegedly caught or injured a pheasant during the hunt, after which both birds fell into a nearby hot spring and died from burns. King Vakhtang became so impressed with the hot springs that he decided to clear the forest and build a city on the location. King Dachi of Iberia ( r.  522–534 ),

1422-865: Is the Dinamo Arena (55,000 seats) and the second-largest is the Mikheil Meskhi Stadium (24,680 seats). The Sports Palace , which usually hosts basketball games with high attendance and tennis tournaments, can seat about 11,000 people. Vere Basketball Hall is a smaller indoor sports arena with a seating capacity of 2,500. Football is the most popular sport in Tbilisi, followed by rugby and basketball . Other popular sports include wrestling , tennis , swimming , and water polo . It has several professional football and rugby teams, as well as wrestling clubs. U.S. National Basketball Association players Zaza Pachulia and Nikoloz Tskitishvili are Tbilisi natives. Outside of professional sports,

1501-532: Is the capital and largest city of Georgia , lying on the banks of the Kura River with around 1.2 million inhabitants, which is about a third of the country's population. Tbilisi was founded in the fifth century AD by Vakhtang I of Iberia . Since then, the city has served as the capital of various Georgian kingdoms and republics. Between 1801 and 1917, then part of the Russian Empire , Tiflis

1580-675: Is the Russian Quarter, the seat of the officials and of the larger business firms. This is adjoined on the south by the Armenian and Persian Bazaars. Tbilisi is located in the South Caucasus at 41° 43' North and 44° 47' East. The city lies in Eastern Georgia on both banks of the Kura River (locally known as Mtkvari). The elevation of the city ranges from 380–770 metres above sea level (1,250–2,530 ft) and has

1659-865: The Sovnarkom (Совнарком), were the highest executive authorities of the Russian Soviet Federative Socialist Republic (RSFSR), the Soviet Union (USSR), and the Soviet republics from 1917 to 1946. The Sovnarkom of the RSFSR was founded in the Russian Republic soon after the October Revolution in 1917 and its role was formalized in the 1918 Constitution of the RSFSR to be responsible to

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1738-574: The Ak Koyunlu tribesmen of Uzun Hassan . As early as the 1510s, Tbilisi (and the kingdoms of Kartli and Kakheti ) were made vassal territories of Safavid Iran . In 1522, Tbilisi was garrisoned for the first time by a large Safavid force. Following the death of king ( shah ) Ismail I (r. 1501–1524), king David X of Kartli expelled the Iranians. During this period, many parts of Tbilisi were reconstructed and rebuilt. The four campaigns of

1817-611: The Armenian Apostolic Church have significant followings as well. A minority of the population (around 1.5%) practises Islam (mainly Shia Islam ), while about 0.1% of Tbilisi's population practises Judaism . Also, a Roman Catholic church and the Yazidi Sultan Ezid Temple can be found in the city. Until the beginning of the 19th century, sports such as horse-riding ( polo in particular), wrestling , boxing , and marksmanship were

1896-576: The Avchala District to River Lochini. The part of the city which lies on the right side of the river, though, is built along the foothills of the Trialeti Range , the slopes of which in many cases descend all the way to the edges of the river. The mountains, therefore, are a significant barrier to urban development on its right bank. This type of a geographic environment creates pockets of very densely developed areas, while other parts of

1975-759: The Congress of Soviets of the RSFSR for the "general administration of the affairs of the state". Unlike its predecessor the Russian Provisional Government which had representatives of various political parties, and except for the brief two-party cabinet with the Left Socialist-Revolutionaries from December 1917 to March 1918, the Sovnarkom was a government of a single party, the Bolsheviks . The Sovnarkom of

2054-974: The Eastern Orthodox world of the time. During Queen Tamar 's reign, Shota Rustaveli worked in Tbilisi while writing his legendary epic poem The Knight in the Panther's Skin . This period is often referred to as "Georgia's Golden Age" or the Georgian Renaissance . Tbilisi's "Golden Age" did not last for more than a century. In 1226, Tbilisi was captured by the Khwarezmian Empire under Shah Jalal al-Din , who massacred tens of thousands of Christians. The Khwarezmian occupation left Tbilisi's defenses severely devastated and prone to further attacks by Mongol armies. In 1236, after suffering crushing Mongol defeats , Georgia submitted to Mongol domination . The nation itself maintained

2133-584: The EuroBasket 2022 at the new 10,000-seat Tbilisi Arena (next to the Olympic Palace ), as one of the tournament co-hosts alongside Czech Republic (Prague), Germany (Berlin, Cologne), and Italy (Milan). The large majority of Georgia's media companies (including television, newspaper, and radio) are headquartered in Tbilisi. The city is home to the popular television channels Rustavi 2 , Imedi , TV Pirveli , Mtavari Arkhi , Formula , Maestro , and

2212-756: The Law on Georgia's Capital – Tbilisi (20 February 1998). Tbilisi is governed by the Tbilisi City Assembly (Sakrebulo) and the Tbilisi City Hall (Meria). The City Assembly and mayor are elected once every four years by direct elections. The Mayor of Tbilisi is Kakha Kaladze and the Chairman of the Tbilisi city Assembly is Giorgi Alibegashvili. Administratively, the city is divided into raions (districts), which have their own units of central and local government with jurisdiction over

2291-629: The Romanov family and others. The main new artery built under Russian administration was Golovin Avenue (present-day Rustaveli Avenue ), on which the Viceroys of the Caucasus established their residence. For much of the early 19th century, Tbilisi's largest ethnic group was Armenian, at some point forming 74.3% of the population. After the Russian Revolution of 1917 , the city served as

2370-662: The Seljuks , the troops of King David IV of Georgia besieged Tbilisi, taking it in 1122. David moved his residence from Kutaisi to Tbilisi, making it the capital of a unified Georgian State , thus inaugurating the Georgian Golden Age . From the 12–13th centuries, Tbilisi became a regional power with a thriving economy and astonishing cultural output. By the end of the 12th century, the population of Tbilisi had reached 100,000. The city also became an important literary and cultural center, not only for Georgia, but also for

2449-647: The Trotskyist opposition or some other opposition group, which resulted in their expulsion from the party or being arrested. The party had banned factional opposition groups at the Eleventh Party Congress during 1921. Still, the original council included Left-Communists, Trotskyists and other ex-oppositionists. Most alleged conspirators were executed for treason during the Great Purge , while some had sentences reduced to imprisonment. Upon

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2528-456: The flypast at Tushino Airfield on 3 August. The Yakovlev OKB concluded its testing on 24 September and turned over the second prototype for state acceptance trials on 22 October. Although the Yak-23 was accepted for series production, it was criticized of heavy aileron and rudder forces, lack of cockpit pressurization and heating and ventilation, protection for the pilot and weak armament. The test pilots did praise it as highly maneuverable, with

2607-563: The pseudo-Moorish Opera Theater , and the Georgian National Museum . The climate in Tbilisi mostly ranges from 20 to 32 °C (68 to 90 °F) in summer and −1 to 7 °C (30 to 45 °F) in winter. The name "Tbilisi" derives from Old Georgian Tbilisi ( Asomtavruli : ႧႡႨႪႨႱႨ , Mkhedruli : თბილისი ), and further from tpili ( Modern Georgian : თბილი , warm, itself from Old Georgian: ႲႴႨႪႨ ṭpili ). The name Tbilisi (the place of warmth)

2686-478: The wingtips . The fighter was armed with two 23-millimeter (0.9 in) Nudelman-Rikhter NR-23 autocannon , each with 90 rounds . Two prototypes and a static-test airframe were ordered and the aircraft first flew on 8 July 1947 with the Hero of the Soviet Union , Lieutenant Colonel Mikhail Ivanov , at the controls. While still involved in its manufacturer's flight testing, the first prototype participated in

2765-756: The 1783 Treaty of Georgievsk . Despite this agreement, the city was captured and devastated in 1795 by the Iranian Qajar ruler Agha Mohammad Khan , who sought to re-establish Iran's traditional sovereignty over the region. In 1801, the Russian Empire annexed the Georgian Kingdom of Kartli-Kakheti (of which Tbilisi was the capital), later cementing its rule with the Treaty of Gulistan of 1813, which ended Iranian control of Georgia. Within Tsarist Russia, Tbilisi (known then as Tiflis)

2844-415: The 1850s, Tbilisi once again emerged as a major trade and cultural center. The likes of Ilia Chavchavadze , Akaki Tsereteli , Mirza Fatali Akhundzade , Iakob Gogebashvili , Alexander Griboyedov and many other statesmen, poets and artists all found their home in Tbilisi. The city was visited on numerous occasions by and was the object of affection of Alexander Pushkin , Leo Tolstoy , Mikhail Lermontov ,

2923-576: The Congress was not in session, and if these decrees were not approved at the Congress's next session, they were considered revoked. The Sovnarkom was dissolved and transformed into the Council of Ministers in 1946. The first council elected by the Second All-Russian Congress of Soviets in late 1917 was composed as follows. Many early commisars later opposed the party majority organized by Stalin and allegedly conspired with

3002-514: The Derwent V. Fitted with tricycle landing gear , the main landing gear retracted inwards into the fuselage while the nose gear retracted forwards. Unlike the installation in the Yak-17, the Yak-23's forward landing gear was flush with the fuselage when retracted. The laminar-flow , two- spar , wing was mounted in the middle of the fuselage. It was equipped with slotted flaps and ailerons and had

3081-510: The English-language daily The Messenger , weekly FINANCIAL, Georgia Today , and the English-language weekly The Georgian Times . Out of the city's radio stations Imedi Radio (105.9 FM ), Fortuna, and Radio 105 are some of the most influential competitors with large national audiences. Radio stations in Tbilisi include 5 Lines Radio (93.8 FM), Europe +Tbilisi (99.6 FM), and Georgian Patriarchy Radio (105.4 FM). The architecture in

3160-513: The Georgian quarter was confined to the southeastern part of the city; Baedeker describes the layout succinctly: In the north part of the town, on the left bank of the Kurá and to the south of the railway station, stretches the clean German Quarter, formerly occupied by German immigrants from Württemberg (1818). To the south is the Gruzinian or Georgian Quarter (Avlabár). On the right bank of the Kurá

3239-699: The High Commissioner to Armenia, Colonel William N. Haskell . Under the national government, Tbilisi turned into the first Caucasian University City after the Tbilisi State University was founded in 1918. On 25 February 1921, the Bolshevist Russian 11th Red Army invaded Tbilisi and after bitter fighting at the outskirts of the city, declared Soviet rule. In 1921, the Democratic Republic of Georgia

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3318-704: The Persians ruled the city until 627, when Tbilisi was sacked by the Byzantine / Khazar armies and later, in 736–738, Arab armies entered the town under Marwan II . After this point, the Arabs established an emirate centered in Tbilisi. Arabic dirhams were brought to Georgia following the Arab conquest in the seventh century, and a mint was founded in Tbilisi that produced coins with inscriptions in both Arabic and Georgian. In 764, Tbilisi – still under Arab control –

3397-547: The Public Broadcasting Channel, among others. Tbilisi's television market has experienced notable changes since 2019, when changes in the ownership of Rustavi 2 prompted many of its employees to leave and partake in the creation of new television channels, namely Mtavari Arkhi and TV Formula. Tbilisi has a number of newspaper publishing houses. Some of the most noteworthy newspapers include the daily 24 Saati ("24 Hours"), Rezonansi ("Resonance"), Alia ,

3476-453: The Soviet Union. In 1980, the city hosted the first state-sanctioned rock festival in the USSR. As a major tourist destination for both Soviet citizens and foreign visitors, Tbilisi's "Old Town" (the neighborhoods within the original city walls) was reconstructed in the 1970s and 1980s. Tbilisi witnessed mass anti-Russian demonstrations during 1956 in the 9 March Massacre , in protest against

3555-467: The USSR and Congress of Soviets of the USSR founded in 1922 were modelled on the RSFSR system, and identical Sovnarkom bodies were founded in the Soviet republics and autonomous republics . The Sovnarkom evolved into the main executive of the government of the Soviet Union with its head, the Premier of the USSR , serving as head of government . The Sovnarkom issued decrees having the force of law when

3634-602: The Yak-23DC trainer which was produced in Romania. Small numbers of Yak-23s were exported to Czechoslovakia (20 from 1949, named S-101 ), Bulgaria (from 1949), Poland (about 100, from 1950), Romania (62, from 1951). Poland and Czechoslovakia acquired licenses for the aircraft, but built the superior MiG-15 instead. Yak-23s were withdrawn by the late 1950s, except in Romania which used them until 1960. A Romanian Yak-23 flown by Major Dumitru Balaur successfully intercepted

3713-574: The above-mentioned groups, Tbilisi is home to other ethnic groups including Ossetians , Abkhazians , Ukrainians , Greeks , Jews , Assyrians , Yazidis , and others. More than 95% of the residents of Tbilisi practise some form of Christianity (the most predominant of which is the Georgian Orthodox Church ). The Russian Orthodox Church , which is in full communion with the Georgian Orthodox Church, and

3792-516: The aircraft was again disassembled and shipped quietly back to Yugoslavia in its original paint scheme. On September 21, 1957, the Polish pilot Andrzej Abłamowicz set two FAI world records in the Yak-23 with civilian markings SP-GLK, in its weight class, climbing to 3,000 m (9,843 ft) in 119 seconds (4,962.6 ft/min, 25,21  m/s) and to 6,000 m (19,685 ft) in 197 seconds (5,995.4 ft/min, 30,45 m/s). This plane

3871-500: The anti-Stalin policies of Nikita Khrushchev . Peaceful protests occurred in 1978, and in 1989 the April 9 tragedy was a peaceful protest that turned violent. Since the break-up of the Soviet Union , Tbilisi has experienced periods of significant instability and turmoil. After a brief civil war, which the city endured for two weeks from December 1991 to January 1992 (when pro- Gamsakhurdia and Opposition forces clashed), Tbilisi became

3950-535: The city are left undeveloped due to the complex topographic relief. To the north of the city, a large reservoir (commonly known as the Tbilisi Sea) is fed by irrigation canals. Tbilisi has a humid temperate climate ( Köppen : Cfa , Trewartha : Do ) with considerable continental and semi-arid influences. The city experiences hot, humid summers and moderately cold dry winters. Like other regions of Georgia, Tbilisi receives significant rainfall throughout

4029-458: The city has a number of intercollegiate and amateur sports teams and clubs. Tbilisi's signature football club, Dinamo Tbilisi , has not won a major European championship since the 1980–1981 season, when it won the European UEFA Cup Winners' Cup and became the easternmost team in Europe to achieve the feat. The basketball club Dinamo Tbilisi won the Euroleague in 1962 , but also never repeated any such feat. Tbilisi hosted Group A matches for

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4108-541: The city is a mixture of local (Georgian) and Byzantine , Neoclassical , Art Nouveau , Beaux-Arts , Middle Eastern, and Soviet modern styles. Very few buildings survived the destruction of the city in 1795, so most historical buildings in Tbilisi date to the Russian Imperial period (1801–1917). The oldest parts of the city (Kala, Abanotubani, Avlabari) were largely rebuilt on their medieval street plans, and some old houses were even rebuilt on much older foundations. The areas of downtown Tbilisi which were developed according to

4187-501: The clouds within and around the city, mainly during the Spring and Autumn months, resulting in prolonged rainy and/or cloudy weather. Northwesterly winds dominate in most parts of Tbilisi throughout the year. Southeasterly winds are common as well. As a multiethnic city, Tbilisi is home to more than 100 ethnic groups. Around 90% of the population consists of ethnic Georgians , with significant populations of other ethnic groups such as Armenians , Russians , and Azerbaijanis . Along with

4266-751: The creation of the USSR in 1922, the Soviet Union's government was modelled after the first Sovnarkom. The Soviet republics retained their own governments which dealt with domestic matters. In 1946, the Sovnarkoms were transformed into the Council of Ministers (Sovmin) at both all-Union and Union Republic level. Tbilisi Tbilisi ( English: / t ə b ɪ ˈ l iː s i , t ə ˈ b ɪ l ɪ s i / tə-bil- EE -see, tə- BIL -iss-ee ; Georgian : თბილისი , pronounced [ˈtʰbilisi] ), in some languages still known by its pre-1936 name Tiflis ( / ˈ t ɪ f l ɪ s / TIF -liss ), ( Georgian : ტფილისი , romanized : t'pilisi )

4345-466: The first interception mission carried out by the Romanian Air Force. A single Yak-23 was acquired by US intelligence via Yugoslavia in November 1953. The aircraft was a Romanian Yak-23 flown by Mihail Diaconu who had defected with it. The aircraft arrived disassembled and was shipped to the U.S. Air Force Test and Evaluation Center at Wright Field near Dayton, Ohio . It was reassembled and made operational for several test flights, during which time it

4424-405: The heart of the Caucasus between Europe and Asia, Tbilisi became an object of rivalry among the region's various powers such as the Roman Empire , Parthia , Sassanid Persia , Muslim Arabs , the Byzantine Empire , and the Seljuk Turks . The cultural development of the city was somewhat dependent on who ruled the city at various times, although Tbilisi was fairly cosmopolitan. From 570 to 580,

4503-520: The intrusion of cold air masses from Russia, Tbilisi has a relatively mild microclimate compared to other cities that possess a similar climate along the same latitudes. The average annual temperature in Tbilisi is 13.8 °C (56.8 °F). January is the coldest month with an average temperature of 2.7 °C (36.9 °F). July is the hottest month with an average temperature of 25.4 °C (77.7 °F). Daytime high temperatures reach or exceed 32 °C (90 °F) on an average of 22 days during

4582-405: The king Tahmasp I (r. 1524–1576) resulted in the reoccupation of Kartli and Kakheti, and a Safavid force was permanently stationed in Tbilisi from 1551 onwards. With the 1555 Treaty of Amasya , and more firmly from 1614 to 1747, with brief intermissions, Tbilisi was an important city under Iranian rule, and it functioned as a seat of the Iranian vassal kings of Kartli whom the shah conferred with

4661-409: The late 18th century, Tbilisi would again be under the rule of various foreign powers. On several occasions, the city would even be completely burned and razed to the ground. In 1386, Tbilisi was invaded and sacked several times by the armies of Tamerlane . In 1440, the city was invaded and destroyed by Jahan Shah (the Shah of the town of Tabriz , Persia ). From 1477 to 1478, the city was held by

4740-407: The late Bronze Age to early Iron Age, it was the largest settlement in the Caucasus. According to legend, the present-day territory of Tbilisi was covered by forests as late as 458. One widely accepted variant of the Tbilisi foundation myth states that King Vakhtang I of Iberia ( r.  c. 447/49 – 502/22 ) went hunting in the heavily wooded region with a falcon (sometimes the falcon

4819-495: The local language. In addition, the Georgian-language form Ṭpilisi was modernized on the basis of a proposal by Georgian linguists; the ancient Georgian component ტფილი ( ṭpili , 'warm') was replaced by the newer თბილი ( tbili ). That form was the basis for the new official Russian name ( Тбилиси Tbilisi ). Most other languages have subsequently adopted the new name form, but some languages, such as Turkish, Persian, Greek , Spanish , and German , have retained

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4898-402: The more complicated swept-wing MiG-15, which offered superior performance. In all, only 316 Yak-23 aircraft were built before production ended in 1951. Apart from the fighter there were two trainer versions of the Yak-23 which were built in small numbers. The Yak-23UTI two-seat trainer which appears to have had the unusual arrangement of having the instructor seated in front of the student, and

4977-679: The most popular city sports. Influence from the Russian Empire brought more Western sports and activities (billiards, fencing) to Tbilisi. The Soviet period brought an increased popularization of sports that were common in Europe and, to a certain extent, the United States. At the same time, Tbilisi developed the necessary infrastructure for professional sports. By 1978, the city had around 250 large and small sports facilities, including, among others, four indoor and six outdoor Olympic-sized pools, 185 basketball courts and halls, 192 volleyball facilities, 82 handball arenas, 19 tennis courts, 31 football fields, and five stadiums. The largest stadium in Tbilisi

5056-438: The nation in general). Mass protests took place in November 2003 after falsified parliamentary elections forced more than 100,000 people into the streets and concluded with the Rose Revolution . Since 2003, Tbilisi has experienced considerably more stability with decreasing crime rates, an improved economy, and a real estate boom. During the 2008 South Ossetia war , the Tbilisi area was hit by multiple Russian air attacks. After

5135-409: The scene of frequent armed confrontations among various mafia clans and illegal business operators. During the Shevardnadze Era (1992–2003), crime and corruption were rampant. Many segments of society became impoverished because of unemployment caused by the crumbling economy. Average citizens of Tbilisi started to become increasingly disillusioned with the existing quality of life in the city (and in

5214-406: The shape of an amphitheatre surrounded by mountains on three sides. To the north, Tbilisi is bounded by the Saguramo Range , to the east and south-east by the Iori Plain , to the south and west by various endings (subranges) of the Trialeti Range . The relief of Tbilisi is complex. The part of the city which lies on the left bank of the Kura River extends for more than 30 km (19 mi) from

5293-449: The successor of Vakhtang I, moved the capital of Iberia from Mtskheta to Tbilisi and began construction of the fortress wall that lined the city's new boundaries. From the sixth century, Tbilisi grew at a steady pace due to the region's strategic location along with important trade and travel routes between Europe and Asia. Tbilisi's favorable trade location, however, did not necessarily bode well for its survival. Located strategically in

5372-428: The title of vali . In 1718, the Venetian senate implored the Safavid emperor Soltan Hoseyn to protect the Catholic Armenians and Capuchin missionaries in Tbilisi from the Gregorian Armenians. Under the later rules of Teimuraz II and Heraclius II , Tbilisi became a vibrant political and cultural center free of foreign rule—but, fearful of the constant threat of invasion, Georgia's rulers sought Russian protection in

5451-416: The war, several large-scale projects were started, including a streetcar system, a railway bypass and a relocation of the central station , and new urban highways. In June 2015, a flood killed at least twenty people and caused animals from the city's zoo to be released into the streets. The status of Tbilisi, as the nation's capital, is defined by Article 10 of the Constitution of Georgia (1995) and

5530-414: The year with no distinct dry period. The city's climate is influenced both by dry (Central Asian/Siberian) air masses from the east and oceanic (Atlantic/Black Sea) air masses from the west. Because the city is bounded on most sides by mountain ranges, the close proximity to large bodies of water (Black and Caspian Seas ) and the fact that the Greater Caucasus Mountains Range (further to the north) blocks

5609-464: Was occupied by the Soviet Bolshevik forces from Russia, and until 1936, Tbilisi functioned first as the capital city of the Transcaucasian SFSR (which included Armenia, Azerbaijan , and Georgia), and afterward until 1991 as the capital of the Georgian Soviet Socialist Republic . During Soviet rule, Tbilisi's population grew significantly, the city became more industrialized, and it also came to be an important political, social, and cultural centre of

5688-638: Was declared by their respective national councils on 26 to 28 May 1918. After this, Tbilisi functioned as the capital of the Democratic Republic of Georgia until 25 February 1921. From 1918 to 1919, the city also consecutively served as the headquarters of the country's German garrison and later the British 27th Division ; Tbilisi was also the main office of the British Chief Commissioner in Transcaucasia, Oliver Wardrop and

5767-643: Was decreed as bourgeois by communist authorities, who introduced experimental modern architecture. The more conservative and historically inflected Stalinist architecture in Georgia is embodied by the 1938 Marx-Engels-Lenin Institute building ("Imeli"), now housing the Biltmore Hotel Tbilisi . Tbilisi's postwar architecture is similar to the brand of midcentury modernism found across the Soviet Union. The city expanded dramatically in response to

5846-399: Was disguised with U.S. markings. Efforts were made to keep the aircraft's identity secret and it was flown only in the early morning. On one occasion it was passed on the runway by a formation of F-86 Sabres whose pilots inquired as to the plane's identity. A story was conceived that the aircraft was a Bell X-5 , which had a similar layout. At the completion of design and flight evaluations

5925-621: Was included within the Tiflis Uyezd county in 1801, and became the administrative center of the Tiflis Governorate ( Gubernia ) following the latter's establishment in 1846. Russian Imperial administrators implemented a new European-style city plan and commissioned new buildings in Western styles. Roads and railroads were built to connect Tbilisi to other important cities in the Russian Empire , such as Batumi and Poti . By

6004-645: Was once again sacked by the Khazars. In 853, the armies of Arab leader Bugha Al-Turki invaded Tbilisi in order to enforce its return to Abbasid allegiance. The Arab domination of Tbilisi continued until about 1050. In 1065, the Seljuk Sultan Alp Arslan campaigned against the Kingdom of Georgia , subjugated Tbilisi, and built a mosque in the city. In 1121, after the Battle of Didgori against

6083-583: Was the seat of the Caucasus Viceroyalty , governing both the northern and the southern parts of the Caucasus . Because of its location at the crossroads between Europe and Asia, and its proximity to the lucrative Silk Road , throughout history, Tbilisi has been a point of contention among various global powers. To this day, the city's location ensures its position as an important transit route for energy and trade projects. Tbilisi's history

6162-567: Was therefore given to the city because of the area's numerous sulfuric hot springs . Until 1936, the name of the city in English and most other languages followed the Persian pronunciation Tiflis , while the Georgian name was ტფილისი ( Ṭpilisi ). On 17 August 1936, by order of the Soviet leadership, the official Russian names of various cities were changed to more closely match

6241-699: Was withdrawn in 1961. [REDACTED]   Albania [REDACTED]   Bulgaria [REDACTED]   Czechoslovakia [REDACTED]   North Korea [REDACTED]   Poland [REDACTED]   Romania [REDACTED]   Soviet Union Data from The Complete Book of Fighters General characteristics Performance Armament Aircraft of comparable role, configuration, and era Related lists Council of People%27s Commissars The Council of People's Commissars (CPC) ( Russian : Совет народных комиссаров (СНК) , romanized :  Sovet narodnykh kommissarov (SNK) ), commonly known as

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