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?

<P0-S0> 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. <P0-S1> Many countries have expressed concern that Iran's nuclear program could divert civilian nuclear technology into a weapons program. <P0-S2> 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. <P0-S3> 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. <SEP> <P1-S0> lavizan-shian was an alleged undeclared nuclear site north-eastern tehran, iran. <P1-S1> the site was under investigation by the international atomic energy agency as a potential undeclared nuclear site. <P1-S2> 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. <P1-S3> 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." <SEP> <P2-S0> 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. <P2-S1> 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. <P2-S2> KPA forces were forced to hide in tunnels by day and move only at night. <P2-S3> 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. <P2-S4> Consequently, the over-extended KPA could not be supplied throughout the south. <P2-S5> 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. <P2-S6> 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. <SEP> <P3-S0> 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. <P3-S1> 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. <P3-S2> 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. <SEP> <P4-S0> 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. <P4-S1> 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). <P4-S2> Alongside it arose grassroots community assemblies (called 'soviets') which contended for authority. <P4-S3> In the second revolution that October, the Provisional Government was toppled and all power was given to the soviets.