Armenian Foreign Minister Eduard Nalbandyan said on Thursday that Armenia worked for the normalization of its relations with Turkey and he was optimistic about it.

Russian Foreign Minister Sergei Lavrov warned Thursday new clashes may break out in the Caucasus region if the European Union (EU) observers fail to function as security guarantors.

Montenegrin Prime Minister Milo Djukanovic signed here on Thursday, the Charter of Regional Cooperation in South-Eastern Europe, in the present of his Romanian and Moldovan counterparts.