 Russian deputy Foreign Minister Grigory Karasin ruled out peace talks with Georgia until the latter withdrew from South Ossetia and signed a legally binding pact against the use of force against South Ossetia and Abkhazia.Georgia and a Reuters witness reported that Tbilisi International Airport was the target of a Russian air strike, just a few hours before the scheduled arrival of French Foreign Minister Bernard Kouchner.Construction plant near to the airport was also bombed.