Russian foreign minister Sergei Lavrov and U.S. Secretary of State Hillary Clinton were both present at the signing ceremony for the Turkish-Armenian agreement in Switzerland on Saturday . Armenian president 's visit comes amid thaw in relations between neighbors . Turkey , Armenia signed protocols at weekend to establish diplomatic ties . Comment: Sarkisian attends soccer match ; Gul attended match in Yerevan last year .
Armenian president 's visit comes amid thaw in relations between neighbors . Turkey , Armenia signed protocols at weekend to establish diplomatic ties . Comment: Sarkisian attends soccer match ; Gul attended match in Yerevan last year .