The U.S. says it has made significant progress on crafting a plan to end the war in Ukraine but no agreement was reached on how to guarantee Kyiv’s security amid concerns about the threat posed by Russia. | NBC News

Ukrainian and American officials met over the weekend in Switzerland to discuss a 28-point proposal floated last week by the White House to end the Ukraine war with Russia. U.S. Secretary of State Marco Rubio said the conversations “is probably the most productive day we have had on this issue,” but that “work remains.” Ukrainian President Volodymyr Zelenskyy said Monday that the suggested legal recognition of Russian sovereignty over captured territory in the east of his country remained a "mai