International recognition of Abkhazia and South Ossetia the coast of Abkhazia, and has seized 23 cargo ships trying to bring supplies to Abkhazia, most notably fuel supplies. Abkhazia is dependent on fuel imports, and faced a serious shortage as a result. Russia began deploying boats from its own Black Sea Fleet on 21 September 2009, in response. In August 2009, Russia and South Ossetia accused Georgia of shelling Ossetian villages and kidnapping four South Ossetian citizens. Russia threatened to use force unless the shelling stopped, and put its troops stationed in South Ossetia on high alert. Georgia criticised Nauru following the small island state's recognition of Abkhazia.
Russia–South Ossetia relations formally integrated into the Russian economy by treaty in March 2015. After being instructed by Russian Prime Minister Vladimir Putin, in March 2009, Russia allocated 2.8 billion rubles from the Russian federal budget, as part of agreements between the Russian Ministry of Finance and its South Ossetian counterpart, which were based on the treaty signed in September 2008. Russia also allocated an additional 8.5 billion rubles to South Ossetia in order to assist in rebuilding housing, social amenities and utilities which were destroyed or damaged during the 2008 war. According to Eduard Kokoity, seventy percent of residential housing and eighty