The White House announced a possible meeting between Obama and Putin at G-20 summit.
However, formal conversations aren`t planned, according to the United States National Security Advisor.
Meanwhile, Dmitry Peskov, the spokesman of the Russian President, said that it was premature to talk about a meeting between Vladimir Putin and Barack Obama, as the schedules of the two heads of states have not been settled yet.
The summit will be held in Turkey, 15 and 16 November.