History of Russia (1991–present) independence saw a marked deterioration in Russia's relationship with the West. It also saw South Ossetia war against Georgia, that followed Georgia's attempt to take over the breakaway region of South Ossetia. Russian troops entered South Ossetia and forced Georgian troops back, establishing their control on this territory. In the fall of 2008, Russia unilaterally recognized the independence of South Ossetia and Abkhazia. Putin has said that overcoming the consequences of the world economic crisis was one of the two main achievements of his second Premiership. The other was the stabilizing the size of Russia's population between 2008 and 2011
Russia–South Ossetia relations travelled to South Ossetia on 21 July 2009, where they attended the opening of two rural police stations, and attended the signing of an interagency agreement between the two countries prosecutorial agencies. On 7 August 2009, Dmitry Medvedev in an interview for the documentary "In August 2008..." stated that Russia would continue to develop bilateral ties with South Ossetia "regardless of whether somebody likes it or not." The Treaty of Friendship, Cooperation and Mutual Assistance which was signed in September 2008 came into force on 20 January 2009, and stipulates a Russian guarantee of military intervention in case South Ossetia