LONDON, March 14, 14:46 /ITAR-TASS/. Russian Foreign Minister Sergei Lavrov and U.S. Secretary of State John Kerry have begun their meeting in the U.S. ambassador's residence in London. They were to discuss the situation in Ukraine, a Russian diplomatic source told Itar-Tass.

Earlier on Friday, Lavrov met with British Foreign Secretary William Hague to discuss Ukraine.