The political dispute has yet to be resolved and the South Ossetian separatist authorities govern the region with effective independence from Tbilisi. Although talks have been held periodically between the two sides, little progress was made under the government of Eduard Shevardnadze (1993–2003). His successor Mikheil Saakashvili (elected 2004) made the reassertion of Georgian governmental authority a political priority. Having successfully put an end to the ''de facto'' independence of the southwestern province of Ajaria in May 2004, he pledged to seek a similar solution in South Ossetia. After the 2004 clashes, the Georgian government has intensified its efforts to bring the problem to international attention. On 25 January 2005, President Saakashvili presented a Georgian vision for resolving the South Ossetian conflict at the Parliamentary Assembly of the Council of Europe session in Strasbourg. Late in October, the US government and the OSCE expressed their support to the Georgian action plan presented by Prime Minister Zurab Noghaideli at the OSCE Permanent Council at Vienna on 27 October 2005. On 6 December, the OSCE Ministerial Council in Ljubljana adopted a resolution supporting the Georgian peace plan which was subsequently rejected by the South Ossetian ''de facto'' authorities.