Germany and France have been trying to mediate the dispute.
"We're working very hard".
"There is no scheduled pull-aside", the White House official said. I mean, I think it's important. "And we'll see", Trump said.
"Put up zero money, zero guarantees and didn't do the project", Trump wrote.
Merkel said she had also discussed Syria with Putin, "especially in the Idlib region", where a fragile ceasefire has been negotiated between rebels and Syrian army forces backed by Moscow.
"China will continue to deepen market-oriented reform, protect property rights and intellectual property rights, encourage fair competition and do more to expand imports", he said.
This happened during the G-20 summit in Buenos Aires, RIA Novosti reports. The US Senate unanimously accused Moscow of aggression.
Australia and U.S. reaffirm economic ties at G20.
But on the G20 margins, Trump scored one victory for his "America First" agenda with the signing of a successor to the North American free trade pact Nafta, the US-Mexico-Canada Agreement (USMCA).
Ushakov said he was not sure when the next summit between Trump and Putin might take place.
"But a good deal means both sides walking away happy". The actions have brought condemnation from the United States and numerous Western countries.
USA objections on those fronts have seen two major summits this year, of the Group of Seven democracies and the Asia-Pacific Economic Cooperation forum, end without the once-routine statements.
Trump was attacked for destroying the group's past unity on trade and climate change.
Prior to that Erdoğan had closed-door meetings with Russian President Vladimir Putin and Japanese Prime Minister Shinzo Abe.
"Now our efforts are focused on creating a wave of global pressure on Russian Federation to free our people and ships", the minister said at a joint press conference with Polish colleague Jacek Czaputowicz in Kyiv on December 1.