Heydar Aliyev's contributions to the relations between Azerbaijan and Russia can hardly be overestimated, Russian Foreign Minister Sergey Lavrov said at the thematic conference "Russia-Azerbaijan relations in the 21st century: strategic partnership in the context of regional security" within the framework of the third meeting of the Russian-Azerbaijani Expert Council.
According to him, national leader Heydar Aliyev played a "unifying role for our peoples."
Lavrov added that a number of events will be held in Russia in honor of the 100th anniversary of Heydar Aliyev.