January 27, 2010
Earlier today, President Obama spoke with President Medvedev of Russia to thank him for his hard work and leadership on the New START Treaty negotiations, as the two sides have made steady progress in recent weeks. The Presidents agreed that negotiations are nearly complete, and pledged to continue the constructive contacts that have advanced U.S.-Russian relations over the last year.
Barack Obama, Readout of the President's Call with Russian President Medvedev Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/290554