The summit between Russia, Azerbaijan and Armenia completed without an agreement on basic principles of Nagorno Karabakh conflict settlement, according to RIA Novosti.

The parties stated the progress on the way to this goal, the statement on the Kazan summit results runs. “The countries’ leaders registered mutual understanding on a range of problems, the resolution of which boosts creation of conditions for approving main principles,” according to the statement.

It is also said in the document that the meeting participants considered the course of works carried out with the aim of coordination of the project with basic principles.

The Presidents of Armenia and Azerbaijan expressed gratitude to the Russian, French and U.S. leaders, the OSCE Minsk group co-chairs, for ‘their constant attention to Nagorno-Karabakh problem’ and highly praised personal efforts of the Russian President in support of agreements.