Armenia and Azerbaijan must be committed to their liabilities to settle Nagorno-Karabakh conflict within the framework of the OSCE Minsk Group, Bulgarian Foreign Minister Nikolay Mladenov said commenting on opening of Stepanakert airport.

“These responsibilities include non-use force and other necessary principles. The issues should not be politicized. In any case, the decisions must be passed on basis of the existing acts of international law,” APA quotes the Minister.

Bulgaria’s Foreign Minister Nikolay Mladenov, his Swedish counterpart Carl Bildt and Poland’s Foreign Minister Radoslaw Sikorski are on a three-day visit to the South Caucasus.