paragraph_text: Operation Sunbeam was a series of four nuclear tests conducted at the United States of America's Nevada Test Site in 1962. "Operation Sunbeam" tested small, "tactical" nuclear warheads; the most notable was the "Davy Crockett". "Operation Sunbeam" was also known as "Operation Dominic II".

paragraph_text: Operation Project 56 was a series of 4 nuclear tests conducted by the United States in 1955-1956 at the Nevada Test Site. These tests followed the "Operation Wigwam" series and preceded the "Operation Redwing" series.

paragraph_text: Koeberg Alert is an anti-nuclear activist organisation formed in 1983 as a local campaign against South Africa's nuclear programme, in particular the construction of Koeberg Nuclear Power Station. It is possibly the country's first activist green movement, apart from Nan Rice's Dolphin Action and Protection Group. For years it was allied to the broader democratic and anti-apartheid movement. It currently organises various anti-nuclear campaigns, as well as participates in the wider anti-war and peace movements.

paragraph_text: Korea Hydro & Nuclear Power (, KHNP) is a subsidiary of the Korea Electric Power Corporation (KEPCO). It operates large nuclear and hydroelectric plants in South Korea, which are responsible for about 30% of the country's electric power supply. It was formally established in 2001 as part of a general restructuring at KEPCO, although KEPCO had opened its first nuclear plant at Kori in Busan in 1977. The first commercial operation of Kori nuclear #1 was held 1978.

paragraph_text: "Do" can either mean "province" or "island" in Korean. "Seom" means island in the Korean language as well, although "do" is a Sino-Korean word used in name compound words, but "seom" can stand alone. Filming for "Mapado" did not take place on an island, but in Dongbaek village in Yeonggwang County, South Korea.

paragraph_text: Pokhran - II was the series of five nuclear bomb test explosions conducted by India at the Indian Army's Pokhran Test Range in May 1998. It was the second Indian nuclear test; the first test, code - named Smiling Buddha, was conducted in May 1974.

paragraph_text: Underground tests in the United States continued until 1992 (its last nuclear test), the Soviet Union until 1990, the United Kingdom until 1991, and both China and France until 1996. In signing the Comprehensive Nuclear - Test - Ban Treaty in 1996, these states have pledged to discontinue all nuclear testing; the treaty has not yet entered into force because of failure to be ratified by eight countries. Non-signatories India and Pakistan last tested nuclear weapons in 1998. North Korea conducted nuclear tests in 2006, 2009, 2013, 2016, and 2017. The most recent confirmed nuclear test occurred in September 2017 in North Korea.

paragraph_text: At the Multan meeting, Bhutto also appointed Munir Ahmad Khan as chairman of PAEC, who, until then, had been working as director at the nuclear power and Reactor Division of the International Atomic Energy Agency (IAEA), in Vienna, Austria. In December 1972, Abdus Salam led the establishment of Theoretical Physics Group (TPG) as he called scientists working at ICTP to report to Munir Ahmad Khan. This marked the beginning of Pakistan's pursuit of nuclear deterrence capability. Following India's surprise nuclear test, codenamed Smiling Buddha in 1974, the first confirmed nuclear test by a nation outside the permanent five members of the United Nations Security Council, the goal to develop nuclear weapons received considerable impetus.

paragraph_text: The Dental Admission Test (abbreviated DAT) is a multiple-choice standardized exam taken by potential dental school students in the United States and Canada (although there is a separate Canadian version with differing sections, both American and Canadian versions are usually interchangeably accepted in both countries' dental schools. This article will specifically describe the American DAT). The DAT is a computer based test that can be administered almost any day of the year. Tests are taken at Prometric testing centers throughout the United States after the preliminary application through the American Dental Association is completed. Each applicant may only take the test a total of three times before having to ask special permission to take the exam again. After taking the exam you must wait 90 days before repeating it. Each exam costs $460, all of which is non-refundable.

paragraph_text: The 2006 North Korean nuclear test was the detonation of a nuclear device conducted by North Korea on October 9, 2006.

paragraph_text: After the dissolution of the Soviet Union, Ukraine inherited a 780,000-man military force on its territory, equipped with the third-largest nuclear weapons arsenal in the world. In May 1992, Ukraine signed the Lisbon Protocol in which the country agreed to give up all nuclear weapons to Russia for disposal and to join the Nuclear Non-Proliferation Treaty as a non-nuclear weapon state. Ukraine ratified the treaty in 1994, and by 1996 the country became free of nuclear weapons.Ukraine took consistent steps toward reduction of conventional weapons. It signed the Treaty on Conventional Armed Forces in Europe, which called for reduction of tanks, artillery, and armoured vehicles (army forces were reduced to 300,000). The country plans to convert the current conscript-based military into a professional volunteer military.

paragraph_text: The Pokhran - II tests were a series of five nuclear bomb test explosions conducted by India at the Indian Army's Pokhran Test Range in May 1998. It was the second instance of nuclear testing conducted by India; the first test, code - named Smiling Buddha, was conducted in May 1974.

paragraph_text: Country Warheads (Deployed / Total) Date of first test Test site of first test CTBT status Delivery methods Number of tests The five nuclear - weapon states under the NPT United States 1,800 / 6,800 16 July 1945 (``Trinity '') Alamogordo, New Mexico Signatory Nuclear triad 1,054 Russia 1,950 / 7,000 29 August 1949 (`` RDS - 1'') Semipalatinsk, Kazakhstan Ratifier Nuclear triad 715 United Kingdom 120 / 215 3 October 1952 (``Hurricane '') Monte Bello Islands, Australia Ratifier Sea - based 45 France 280 / 300 13 February 1960 (`` Gerboise Bleue'') Sahara, French Algeria Ratifier Sea - and air - based 210 China? / 270 16 October 1964 (``596 '') Lop Nur, Xinjiang Signatory Suspected nuclear triad. 45 Non-NPT nuclear powers India 0 / 110 -- 120 18 May 1974 (`` Smiling Buddha'') Pokhran, Rajasthan Non-signatory Nuclear triad 6 Pakistan 0 / 120 -- 130 28 May 1998 (``Chagai - I '') Ras Koh Hills, Balochistan Non-signatory Land and air - based. 6 North Korea 0 /? 9 October 2006 Kilju, North Hamgyong Non-signatory Suspected land and sea - based. 6 Undeclared nuclear powers Israel n.a. / est. 60 -- 400 1960 -- 1979 incl. suspected Vela Incident Signatory Suspected nuclear triad.

paragraph_text: After Indira Gandhi became Prime Minister in 1966, the nuclear program was consolidated when physicist Raja Ramanna joined the efforts. Another nuclear test by China eventually led to India's decision toward building nuclear weapons in 1967 and conducted its first nuclear test, Smiling Buddha, in 1974.

paragraph_text: The Korean War (in South Korean Hangul: 한국전쟁; Hanja: 韓國戰爭; RR: Hanguk Jeonjaeng, ``Korean War ''; in North Korean Chosŏn'gŭl: 조국해방전쟁; Hancha: 祖國解放戰爭; MR: Choguk haebang chǒnjaeng,`` Fatherland Liberation War''; 25 June 1950 -- 27 July 1953) was a war between North Korea (with the support of China and the Soviet Union) and South Korea (with the principal support of the United States). The war began on 25 June 1950 when North Korea invaded South Korea following a series of clashes along the border. The United Nations, with the United States as the principal force, came to the aid of South Korea. China came to the aid of North Korea, and the Soviet Union also gave some assistance to the North.

paragraph_text: During the early years of the Cold War from 1946 to 1958, the United States tested 67 nuclear weapons at its Pacific Proving Grounds located in the Marshall Islands, including the largest atmospheric nuclear test ever conducted by the U.S., code named Castle Bravo. "The bombs had a total yield of 108,496 kilotons, over 7,200 times more powerful than the atomic weapons used during World War II." With the 1952 test of the first U.S. hydrogen bomb, code named "Ivy Mike," the island of Elugelab in the Enewetak atoll was destroyed. In 1956, the United States Atomic Energy Commission regarded the Marshall Islands as "by far the most contaminated place in the world."

paragraph_text: Nuclear power in Germany accounted for 17.7% of national electricity supply in 2011, compared to 22.4% in 2010. German nuclear power began with research reactors in the 1950s and 1960s with the first commercial plant coming online in 1969. As of 2017, the share of nuclear power in the electricity sector in the country is decreasing following the decision of a complete nuclear phase - out by the next decade.

paragraph_text: North Korea has a military nuclear weapons program and also has a significant quantity of chemical and biological weapons. As of 2003, North Korea is no longer a party to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). The country has come under sanctions after conducting a number of nuclear tests, beginning in 2006.

paragraph_text: Israel is widely believed to possess weapons of mass destruction, and to be one of four nuclear-armed countries not recognized as a Nuclear Weapons State by the Non-Proliferation Treaty (NPT). The US Congress Office of Technology Assessment has recorded Israel as a country generally reported as having undeclared chemical warfare capabilities, and an offensive biological warfare program. Officially, Israel neither confirms nor denies possessing nuclear weapons.

paragraph_text: United States Nuclear program start date 21 October 1939 First nuclear weapon test 16 July 1945 First fusion weapon test 1 November 1952 Last nuclear test 23 September 1992 Largest yield test 15 Mt / 63 PJ (1 March 1954) Total tests 1,054 detonations Peak stockpile 31,255 warheads (1967) Current stockpile (usable and not) 4,000 (2018) (excludes retired and awaiting dismantlement) Current strategic arsenal 1,800 deployed strategic nuclear warheads (2018) Maximum missile range 15,000 km (9,321 mi) (land) 12,000 km (7,456 mi) (sub) NPT party Yes (1968, one of five recognized powers)

Question: When did the country that was invaded by the country where Mapado originated conduct its first nuclear test?
Answer: October 9, 2006