bbc
Ukraine's allies from Europe, Canada and Japan have voiced concerns over a US plan to end the Russia-Ukraine war, saying it "will require additional work".
They said in a statement the plan had elements "essential for a just and lasting peace", but cited concerns over border changes and caps on Ukraine's army.
Later on Saturday, US President Donald Trump said the draft plan was not his "final offer" for Ukraine. On Sunday, security officials from Britain, France, Germany, the US and Ukraine will meet in Geneva, Switzerland.