Rubio hails 'productive' US-Ukraine talks in Florida, says 'more work to be done'

The United States and Ukraine have hailed "productive" talks on Washington's plan to halt Ukraine war, but both sides also cautioned that the high-stakes negotiations were far from over. US Secretary of State Marco Rubio said on Sunday that more work was required, and a source in Kyiv’s delegation characterised the discussions as "not easy." Washington has put forward a plan to end the nearly four-year conflict and is seeking to finalise it with Moscow and Kyiv’s approval.