MOSCOW, July 13, 2018 (MENA) - Russian Foreign Minister Sergey Lavrov and US State Secretary Mike Pompeo will meet in Helsinki on the margins of the Russia-US summit, the Russian Foreign Ministry said on Friday. "A meeting between both countries' foreign policy chiefs Sergey Lavrov and Mike Pompeo will take place in Helsinki, on the margins of the Russia-US summit," Tass news agency reported, citing the ministry as saying.