Georgian Security Council Secretary has left for Vienna to participate in an international conference. Within the forum, Eka Tkeshelashvili will hold meeting with the OSCE Secretary General. Prior to her departure from Georgia, Security Secretary commented on the proposal of the US State Secretary Hillary Clinton, who said during her visit to Moscow yesterday, that she had proposed forming so-called buffer zones in Georgia`s conflict regions. `Our key goal before the complete de-occupation of Abkhazia and South Ossetia is to have international monitoring in the occupied regions,` Eka Tkeshelashvili said.