Armenian Prime Minister Nikol Pashinyan on Wednesday said peace talks with Azerbaijan under Russian mediation would be inappropriate, as fighting over the breakaway Nagorny Karabakh region entered a fourth day. "It isn't very appropriate to speak of a summit between Armenia, Azerbaijan and Russia at a time of intensive hostilities," Pashinyan told Russia's Interfax news agency. "A suitable atmosphere and conditions are needed for negotiations." bur-im/am/wdb