The United States will walk away from efforts to broker a Russia-Ukraine peace deal after months of efforts have failed to ...

We are now reaching a point where we need to decide whether this is even possible or not,” Rubio told reporters.

Secretary of State Marco Rubio said Friday that the US may "move on" from trying to secure a Russia-Ukraine peace deal if ...

Russian missiles have repeatedly targeted Ukrainian cities in April as ceasefire talks with the U.S. spluttered.

Paris hosts talks on Ukraine's security with U.S., European and Ukrainian officials amid Russia-Ukraine conflict ...

President Donald Trump says negotiations between Ukraine and Russia are “coming to a head” and insists that neither side is ...

Russia will only take Ukraine peace negotiations seriously if the United States flexes its muscles and doubles down on sanctions.