Secretary of State Marco Rubio, who is in Paris to meet Ukrainian and European leaders, expressed frustration at the lack of progress in peace talks between Kyiv and Moscow.

Sec. of State Marco Rubio warns U.S. will cease efforts to secure peace between Russia and Ukraine if the effort does not appear achieveable in the short term

Donald Trump’s secretary of state has warned that the US may “move on” from the Russia-Ukraine peace talks if there’s no further progress. After meeting European and Ukrainian leaders in Paris to discuss the war,