网页Sergey Viktorovich Lavrov [a] (Russian: Сергей Викторович Лавров, IPA: [sʲɪrˈɡʲej ˈvʲiktərəvʲɪtɕ lɐˈvrof]; born 21 March 1950) is a Russian diplomat who has served as the foreign minister of Russia since 2004. He is the longest-serving foreign minister since …