Question: Which country contains the region having Chechen republic located in the region of the country retaliating for a surprise invasion?

full_context: Document 1: Chechnya: Chechen Republic Чеченская Республика (Russian) Нохчийн Республика (Chechen) -- Republic -- Flag Coat of arms Anthem: Shatlak's Song Coordinates: 43 ° 24 ′ N 45 ° 43 ′ E ﻿ / ﻿ 43.400 ° N 45.717 ° E ﻿ / 43.400; 45.717 Coordinates: 43 ° 24 ′ N 45 ° 43 ′ E ﻿ / ﻿ 43.400 ° N 45.717 ° E ﻿ / 43.400; 45.717 Political status Country Russia Federal district North Caucasian Economic region North Caucasus Established January 10, 1993 Capital Grozny Government (as of January 2015) Head Ramzan Kadyrov Legislature Parliament Statistics Area (as of the 2002 Census) Total 17,300 km (6,700 sq mi) Area rank 75th Urban 32.1% Population (January 2016 est.) Total 1,395,678 Time zone (s) MSK (UTC + 03: 00) ISO 3166 - 2 RU - CE License plates 95 Official languages Russian; Chechen Official website
Document 2: Russian Soviet Federative Socialist Republic: In 1943, Karachay Autonomous Oblast was dissolved by Joseph Stalin, when the Karachays were exiled to Central Asia for their alleged collaboration with the Germans and territory was incorporated into the Georgian SSR.
Document 3: Armenia: During the Gorbachev era of the 1980s, with the reforms of Glasnost and Perestroika, Armenians began to demand better environmental care for their country, opposing the pollution that Soviet-built factories brought. Tensions also developed between Soviet Azerbaijan and its autonomous district of Nagorno-Karabakh, a majority-Armenian region separated by Stalin from Armenia in 1923. About 484,000 Armenians lived in Azerbaijan in 1970. The Armenians of Karabakh demanded unification with Soviet Armenia. Peaceful protests in Yerevan supporting the Karabakh Armenians were met with anti-Armenian pogroms in the Azerbaijani city of Sumgait. Compounding Armenia's problems was a devastating earthquake in 1988 with a moment magnitude of 7.2.
Document 4: Russian Soviet Federative Socialist Republic: On January 9, 1957, Karachay Autonomous Oblast and Chechen-Ingush Autonomous Soviet Socialist Republic were restored by Khrushchev and they were transferred from the Georgian SSR back to the Russian SFSR.
Document 5: Olympus Has Fallen: Authorized to proceed, Banning's first act is to save Connor, whom Kang plans to use to force Asher to reveal his Cerberus code. Banning finds Connor hiding in the walls, thanks to the training he had given him, and sneaks the boy to safety. Banning begins reconnaissance and reduces the terrorists' numbers. Banning kills Forbes, first convincing the traitor to report to Kang that Banning is dead. Meanwhile, Army Chief of Staff General Edward Clegg (Robert Forster) convinces Trumbull to order an aerial SEAL assault on the White House. Kang discovers the assault force and activates the Hydra 6, an advanced anti-aircraft system built by the military. Discovering the system, Banning advises Trumbull and Clegg to abort the mission, but the new weapon system annihilates most of the assault force before Banning can stop it. Kang retaliates for the infiltration by killing Vice President Charlie Rodriguez (Phil Austin).
Document 6: Georgia (country): Georgia (Georgian: საქართველო, translit.: sakartvelo, IPA: [sɑkʰɑrtʰvɛlɔ] (listen)) known until 1995 as the Republic of Georgia (Georgian: საქართველოს რესპუბლიკა, translit.: sakartvelos resp'ublik'a) is a country in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded to the west by the Black Sea, to the north by Russia, to the south by Turkey and Armenia, and to the southeast by Azerbaijan. The capital and largest city is Tbilisi. Georgia covers a territory of 69,700 square kilometres (26,911 sq mi), and its 2017 population is about 3.718 million. Georgia is a unitary parliamentary republic, with the government elected through a representative democracy.
Document 7: Dissolution of the Soviet Union: In a new and effective tactic, the Popular Front launched a rail blockade of Armenia, which caused petrol and food shortages because 85 percent of Armenia's freight came from Azerbaijan. Under pressure from the Popular Front the Communist authorities in Azerbaijan started making concessions. On September 25, they passed a sovereignty law that gave precedence to Azerbaijani law, and on October 4, the Popular Front was permitted to register as a legal organization as long as it lifted the blockade. Transport communications between Azerbaijan and Armenia never fully recovered. Tensions continued to escalate and on December 29, Popular Front activists seized local party offices in Jalilabad, wounding dozens.
Document 8: Olympus Has Fallen: Kang seeks to use Asher's hostage status as leverage to force U.S. officials to withdraw the Seventh Fleet and U.S. forces from the Korean Peninsula, thus removing American opposition to a North Korean invasion of South Korea. He also seeks to destroy the American nuclear weapons stockpile by detonating them in their respective silos across the country, turning the United States into an irradiated wasteland. To accomplish this, he requires the access codes to a system called Cerberus, which are held by three top government officials, including the President, all of whom are inside the bunker. Asher orders the other two officials to reveal their codes to save their lives, certain that he will not give up his code.
Document 9: Captain America: The Winter Soldier: Two years after the Battle of New York, Steve Rogers works in Washington, D.C. for the espionage agency S.H.I.E.L.D. under Director Nick Fury, while adjusting to contemporary society. Rogers and Agent Natasha Romanoff are sent with S.H.I.E.L.D.'s counter-terrorism S.T.R.I.K.E. team, led by Agent Rumlow, to free hostages aboard a S.H.I.E.L.D. vessel from Georges Batroc and his mercenaries. Mid-mission, Rogers discovers Romanoff has another agenda: to extract data from the ship's computers for Fury. Rogers returns to the Triskelion, S.H.I.E.L.D.'s headquarters, to confront Fury and is briefed about Project Insight: three Helicarriers linked to spy satellites, designed to preemptively eliminate threats. Unable to decrypt the data recovered by Romanoff, Fury becomes suspicious about Insight and asks senior S.H.I.E.L.D. official Alexander Pierce to delay the project.
Document 10: Call of Duty: Modern Warfare 2: Allen is soon sent on an undercover mission for the CIA, joining Vladimir Makarov in a mass shooting at an airport in Moscow, Russia. Afterwards, Makarov kills Allen, aware of his true identity, and leaves his body behind to spark a war between Russia and the United States. Outraged by an apparent American-sponsored terrorist attack, Russia retaliates by launching a surprise invasion on the East Coast of the United States. With no evidence of Makarov's involvement in the airport massacre, Task Force 141 is sent to Rio de Janeiro to capture his arms dealer, Alejandro Rojas. They succeed and learn that Makarov's nemesis is being held in a Russian gulag. They assault the gulag and rescue the prisoner: Captain Price, Soap's previous commanding officer in the SAS.Price agrees to help Task Force 141 but insists on ending the United States' war with Russia. After raiding a Russian port, Price launches a ballistic missile towards Washington, D.C. and detonates it in the upper atmosphere. The resulting EMP blast disables all electronic devices across the Eastern Seaboard, giving the Americans a much-needed advantage. Soldiers fighting in D.C. narrowly avoid a bombing run of Russian-occupied strategic structures by the United States Air Force, lighting green flares atop the White House to show that the city remains in American hands.
Document 11: Nagorno-Karabakh War: On 24 February, Boris Kevorkov, the Nagorno-Karabakh autonomous region party secretary and an Azerbaijan loyalist, was dismissed.Karabakh Armenian leaders complained that the region had neither Armenian language textbooks in schools nor in television broadcasting, and that Azerbaijan's Communist Party General Secretary Heydar Aliyev had extensively attempted to "Azerify" the region and increase the influence and the number of Azerbaijanis living in Nagorno-Karabakh, while at the same time reducing its Armenian population (in 1987, Aliyev would step down as General Secretary of Azerbaijan's Politburo). By 1988, the Armenian population of Karabakh had dwindled to nearly three-quarters of the total population.The movement was spearheaded by popular Armenian figures and found support among intellectuals in Russia as well. According to journalist Thomas de Waal some members of the Russian intelligentsia, such as the dissident Andrei Sakharov expressed support for Armenians. More prominent support for the movement among the Moscow elite was interpreted by some in the public: in November 1987 L'Humanité published the personal comments made by Abel Aganbegyan, an economic adviser to Gorbachev, to Armenians living in France, in which he suggested that Nagorno-Karabakh could be ceded to Armenia. Prior to the declaration, Armenians had begun to protest and stage workers' strikes in Yerevan, demanding a unification with the enclave. This prompted Azerbaijani counter-protests in Baku.
Document 12: Dissolution of the Soviet Union: Ethnic tensions had escalated between the Armenians and Azerbaijanis in spring and summer 1988. On January 9, 1990, after the Armenian parliament voted to include Nagorno-Karabakh within its budget, renewed fighting broke out, hostages were taken, and four Soviet soldiers were killed. On January 11, Popular Front radicals stormed party buildings and effectively overthrew the communist powers in the southern town of Lenkoran. Gorbachev resolved to regain control of Azerbaijan; the events that ensued are known as "Black January." Late on January 19, 1990, after blowing up the central television station and cutting the phone and radio lines, 26,000 Soviet troops entered the Azerbaijani capital Baku, smashing barricades, attacking protesters, and firing into crowds. On that night and during subsequent confrontations (which lasted until February), more than 130 people died – the majority of whom were civilians. More than 700 civilians were wounded, hundreds were detained, but only a few were actually tried for alleged criminal offenses.
Document 13: Vrezh: The Vrezh (translated as "Vengeance" from Armenian) is thought to have been an underground militant movement reportedly created by Dashnak leadership in 1989 to fight Azerbaijan and authorities in Northern Caucasus by bombing civilian targets.
Document 14: The Fate of the Furious: In New York City, Cipher sends Dom to retrieve a nuclear football held by the Russian Minister of Defence. Prior to the theft, Dom briefly evades Cipher and persuades Deckard and Owen's mother, Magdalene Shaw, to help him. Cipher hacks into the electronics systems of a large number of cars, causing them to drive automatically and taking out the convoy so that Dom can take the football. The team intercepts Dom, but Dom escapes, shooting and apparently killing Deckard in the process. Letty catches up to Dom, but is ambushed and nearly killed by Cipher's enforcer, Connor Rhodes, before Dom rescues her. In retaliation, Cipher has Rhodes execute Elena in front of Dom.
Document 15: 2010 Chechen Parliament attack: The 2010 Chechen Parliament attack took place on the morning of 19 October 2010, when three Chechen militants attacked the parliament complex in Grozny, the capital of the Chechen Republic, a federal subject of Russia. At least six people were killed, including two police officers, one parliament employee and all three suicide commandos.
ground_truth: Azerbaijan
sub_queries: who retaliated for a surprise invasion? Answer: Russia
the chechen republic is located in this region of Russia Answer: North Caucasus
North Caucasus >> country Answer: Azerbaijan