Russia–United States relations when Russia and Georgia fought a five-day war over the Russian-backed self-proclaimed republics of South Ossetia and Abkhazia. Despite U.S.–Russia relations becoming strained during the Bush administration, Russian president Dmitry Medvedev (president from May 2008 until May 2012, with Vladimir Putin as head of government) and U.S. president Barack Obama struck a warm tone at the 2009 G20 summit in London and released a joint statement that promised a "fresh start" in Russia–United States relations. The statement also called on Iran to abandon its nuclear program and to permit foreign inspectors into the country. In March 2009, U.S. Secretary of
Russia–South Ossetia relations would proceed as planned. In an August 2009 interview to RIA Novosti, Eduard Kokoity stated that he does not believe there is a need for an increase Russian military presence in South Ossetia, and that the Russian Border Guards have eased tensions in Georgian populated areas of the Republic. The "alliance and integration" treaty signed between Russia and South Ossetia in March 2015 formally incorporated the South Ossetian military into the Russian Armed Forces. Due to its small population and lack of natural resources, the economy of South Ossetia is entirely dependent on Russian finance and assistance, and it was