U.S. President Joe Biden will support the sovereignty and territorial integrity of Ukraine during his meeting with Russian President Vladimir Putin in Geneva on June 16, believes Head of the Ukrainian President's Office Andriy Yermak. A few days ago, President Joe Biden called President Volodymyr Zelensky to discuss all issues, in particular regarding the meeting with the President of Russia and the position of the United States at this summit. The president of Ukraine heard this during this conversation with the president of the United States.