Russian President Vladimir Putin visits Minsk on June 8 for talks with Belarusian President Alyaksandr Lukashenka and to take part in a regional forum.
The Kremlin said the two leaders will discuss the prospects for expansion of the Eurasian Economic Union.
On June 7, around 350 participants in the Forum of Regions of Russia and Belarus discussed social and economic problems.
Forum participants are expected to sign $300 million worth of contracts and several bilateral agreements.
Based on reporting by TASS