MUNICH (Reuters) - The presidents of Armenia and Azerbaijan made "important progress" in talks about Nagorno-Karabakh on Sunday, but some difficulties were identified, French OSCE mediator Bernard Fassier said.

"Some important progress has been reached," he told reporters after more than four hours of talks in Munich. "At the same time, we identified some difficulties."

Fassier said he and his co-mediators from the United States and Russia would prepare the next meeting, without specifying when it would take place.

674