paragraph_text: In the resulting Battle of Pusan Perimeter (August–September 1950), the U.S. Army withstood KPA attacks meant to capture the city at the Naktong Bulge, P'ohang-dong, and Taegu. The United States Air Force (USAF) interrupted KPA logistics with 40 daily ground support sorties that destroyed 32 bridges, halting most daytime road and rail traffic. KPA forces were forced to hide in tunnels by day and move only at night. To deny matériel to the KPA, the USAF destroyed logistics depots, petroleum refineries, and harbors, while the U.S. Navy air forces attacked transport hubs. Consequently, the over-extended KPA could not be supplied throughout the south. On 27 August, 67th Fighter Squadron aircraft mistakenly attacked facilities in Chinese territory and the Soviet Union called the UN Security Council's attention to China's complaint about the incident. The US proposed that a commission of India and Sweden determine what the US should pay in compensation but the Soviets vetoed the US proposal.

paragraph_text: Many sports in Iran are both traditional and modern. Tehran, for example, was the first city in West Asia to host the Asian Games in 1974, and continues to host and participate in major international sporting events to this day. Freestyle wrestling has been traditionally regarded as Iran's national sport, however today, football is the most popular sport in Iran. Because of economic sanctions, the annual government's budget for sport was about $80 million in 2010 or about $1 per person.

paragraph_text: Economic sanctions against Iran, such as the embargo against Iranian crude oil, have affected the economy. Sanctions have led to a steep fall in the value of the rial, and as of April 2013 one US dollar is worth 36,000 rial, compared with 16,000 in early 2012. Following a successful implementation of the 2015 nuclear and sanctions relief deal, the resulting benefits might not be distributed evenly across the Iranian economy as political elites such as the Islamic Revolutionary Guard Corps have garnered more resources and economic interests.

paragraph_text: In 1935, Reza Shah requested the international community to refer to the country by its native name, Iran. As the New York Times explained at the time, "At the suggestion of the Persian Legation in Berlin, the Tehran government, on the Persian New Year, Nowruz, March 21, 1935, substituted Iran for Persia as the official name of the country." Opposition to the name change led to the reversal of the decision, and Professor Ehsan Yarshater, editor of Encyclopædia Iranica, propagated a move to use Persia and Iran interchangeably. Today, both Persia and Iran are used in cultural contexts; although, Iran is the name used officially in political contexts.

paragraph_text: In 1968, Libya became signatory of Nuclear Non-Proliferation Treaty (NPT), ratified the treaty in 1975, and concluded a safeguards agreement in 1980. Despite its commitment to NPT, there are reports indicating that Muammar Gaddafi of Libya either made unsuccessful attempts to build or entered in an agreement to purchase a nuclear weapon from nuclear - armed nations. In the 1970s -- 80s, Gaddafi made numerous attempts to accelerate and push forward his ambitions for an active nuclear weapons program, using the nuclear black market sources. However, after the end of the Cold War in 1991, Gaddafi sought to resolve its nuclear crises with the United States aiming to uplift the sanctions against Libya, finally agreeing to authorize rolling back Libya's weapons of mass destruction program on December 2003.

paragraph_text: Since 2005, Iran's nuclear program has become the subject of contention with the international community following earlier quotes of Iranian leadership favoring the use of an atomic bomb against Iran's enemies and in particular Israel. Many countries have expressed concern that Iran's nuclear program could divert civilian nuclear technology into a weapons program. This has led the UN Security Council to impose sanctions against Iran which had further isolated Iran politically and economically from the rest of the global community. In 2009, the US Director of National Intelligence said that Iran, if choosing to, would not be able to develop a nuclear weapon until 2013.

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: Dr. Cohen was born into a Conservative Jewish family in Tehran, Iran. His father is a businessman and his mother is a homemaker. Following the Iranian revolution in 1979 and subsequent discrimination against Jews, he escaped Iran through the Kavir Desert in Southeast Iran (considered one of the most hostile climates in the world) and became a refugee at the United Nations in Pakistan. He ultimately was able to reach the United States through the Hebrew Immigrant Aid Society in Austria at the age of 19.

paragraph_text: In the Western world, Persia (or one of its cognates) was historically the common name for Iran. On the Nowruz of 1935, Reza Shah Pahlavi asked foreign delegates to use the term Iran, the endonym of the country, in formal correspondence. Since then, in the Western World, the use of the word ``Iran ''has become more common. This also changed the usage of the terms for Iranian nationality, and the common adjective for citizens of Iran changed from`` Persian'' to ``Iranian ''. In 1959, the government of Mohammad Reza Shah Pahlavi, Reza Shah Pahlavi's son, announced that both`` Persia'' and ``Iran ''could officially be used interchangeably. However the issue is still debated today.

paragraph_text: The struggle related to the constitutional movement continued until 1911, when Mohammad Ali Shah was defeated and forced to abdicate. On the pretext of restoring order, the Russians occupied Northern Iran in 1911, and maintained a military presence in the region for years to come. During World War I, the British occupied much of Western Iran, and fully withdrew in 1921. The Persian Campaign commenced furthermore during World War I in Northwestern Iran after an Ottoman invasion, as part of the Middle Eastern Theatre of World War I. As a result of Ottoman hostilities across the border, a large amount of the Assyrians of Iran were massacred by the Ottoman armies, notably in and around Urmia. Apart from the rule of Aqa Mohammad Khan, the Qajar rule is characterized as a century of misrule.

paragraph_text: The process of polonization took place over a lengthy period of time. At first only the highest members of the nobility were involved, although gradually a wider group of the population was affected. The major effects on the lesser Lithuanian nobility took place after various sanctions were imposed by the Russian Empire such as removing Lithuania from the names of the Gubernyas few years after the November Uprising. After the January Uprising the sanctions went further, and Russian officials announced that "Lithuanians are Russians seduced by Poles and Catholicism" and began to intensify russification, and to ban the printing of books in the Lithuanian language.

paragraph_text: The society was founded on 6 (18) August 1845 in Saint Petersburg, Russia. Prior to the Russian Revolution of 1917, it was known as the Imperial Russian Geographical Society.

paragraph_text: Lavizan-Shian was an alleged undeclared nuclear site north-eastern Tehran, Iran. The site was under investigation by the International Atomic Energy Agency as a potential undeclared nuclear site. According to Reuters, claims by the US that topsoil has been removed and the site had been sanitized could not be verified by IAEA investigators who visited Lavizan. In Paragraph 39 of the IAEA's November 2005 report on Iran, the IAEA stated "The information provided by Iran appeared to be coherent and consistent with its explanation of the razing of the Lavisan-Shian area."

paragraph_text: Since the first human spaceflight by the Soviet Union, citizens of 40 countries have flown in space. For each nationality, the launch date of the first mission is listed. The list is based on the nationality of the person at the time of the launch. Only 3 of the 40 ``first flyers ''have been women (Helen Sharman for the United Kingdom in 1991, Anousheh Ansari for Iran in 2006, and Yi So - yeon for South Korea in 2008). Only three nations (Soviet Union / Russia, U.S., China) have launched their own manned spacecraft, with the Soviets / Russians and the American programs providing rides to other nations' astronauts. Twenty - six`` first flights'' occurred on Soviet or Russian flights while the United States carried thirteen.

paragraph_text: The Russian Revolution was a pair of revolutions in Russia in 1917 which dismantled the Tsarist autocracy and led to the rise of the Soviet Union. The Russian Empire collapsed with the abdication of Emperor Nicholas II and the old regime was replaced by a provisional government during the first revolution of February 1917 (March in the Gregorian calendar; the older Julian calendar was in use in Russia at the time). Alongside it arose grassroots community assemblies (called 'soviets') which contended for authority. In the second revolution that October, the Provisional Government was toppled and all power was given to the soviets.

paragraph_text: The Countering America's Adversaries Through Sanctions Act, CAATSA (H.R. 3364, Pub.L. 115–44), is a United States federal law that imposed sanctions on Iran, North Korea, and Russia. The bill was passed on July 27, 2017, 98–2 in the Senate, after having passed the House 419–3. On August 2, 2017, President Donald Trump signed it into law while stating that he believed the legislation was "seriously flawed".

paragraph_text: Behineh Rahbar Abadeh Football Club is an Iranian football club based in Abadeh, Iran. They competed in the 2011-12 Fars Premier League and finished first. As a result, next year they will be playing in 2012–13 Iran Football's 3rd Division

paragraph_text: The Russian Revolution is the series of revolutions in Russia in 1917, which destroyed the Tsarist autocracy and led to the creation of the Soviet Union. Following the abdication of Nicholas II of Russia, the Russian Provisional Government was established. In October 1917, a red faction revolution occurred in which the Red Guard, armed groups of workers and deserting soldiers directed by the Bolshevik Party, seized control of Saint Petersburg (then known as Petrograd) and began an immediate armed takeover of cities and villages throughout the former Russian Empire.

paragraph_text: The Pahlavi dynasty () was the last ruling house of the Imperial State of Iran from 1925 until 1979, when the Persian monarchy was overthrown and abolished as a result of the Iranian Revolution. The dynasty was founded by Reza Shah Pahlavi in 1925, a former brigadier-general of the Persian Cossack Brigade, whose reign lasted until 1941 when he was forced to abdicate by the Allies after the Anglo-Soviet invasion of Iran. He was succeeded by his son, Mohammad Reza Pahlavi, the last Shah of Iran.

paragraph_text: Esmail Khoi (; born in 1938 in Mashhad, Iran), is an Iranian poet, . He currently living in the United Kingdom after exile from Iran during the 1980s. Khoi was originally a lecturer in Philosophy before the Iranian Revolution.

Question: Why did the country that was called Russia before the Russian Revolution complain about the US to the international body that imposed sanctions against Iran due to their nuclear program?
Answer: aircraft mistakenly attacked facilities in Chinese territory