BERLIN--A close ally of Russian President Vladimir Putin praised German diplomacy on Thursday while railing against the U.S. in the latest effort by Moscow to highlight western divisions over the Ukraine crisis. Vladimir Yakunin, president of the Russian Railways and one of the Russian officials on the U.S. sanctions list, lavished praise on Frank-Walter Steinmeier, Germany's foreign minister, who visited Ukraine this week to endorse the government's planned dialogue with its critics at home. "I know Mr. Steinmeier a little bit myself. I know he is very balanced and a very objective politician," Mr. Yakunin told reporters. "To my mind,...
