US Secretary of State Marco Rubio held a phone call with Ukrainian Foreign Minister Andrii Sybiha. According to the call announced by the US State Department today, Rubio reaffirmed President Trump's determination to end the conflict in Ukraine, including taking effective action in the United Nations Security Council.
The statement said that the Rubio-Sybiha meeting was "the latest in a series of high-level contacts between the leaders of the United States and Ukraine with the aim of achieving a lasting peace."