OSCE Minsk Group co-chair from the US James Warlick said Armenia-Azerbaijan, Nagorno-Karabakh conflict should be solved on the base of principles of Helsinki Final Act as he held a press conference.

Mr. Warlick talked about the meetings held by the co-chairs in Azerbaijan in Armenia. He stressing the importance of ceasefire.

The OSCe Minsk Group Co-chair also said the issue of the Azerbaijanis, taken hostages by Armenia, is being discussed, adding that the position of the US governmentand the Co-chairs on the matter has not changed.