US and Ukrainian envoys report 'productive and constructive' talks in Miami, but no major breakthroughs in ending the Ukraine-Russia war. Discussions focused on a 20-point plan for security and economic prosperity. Separate talks with Russian envoy Kirill Dmitriev also deemed productive. Despite diplomatic efforts, significant disagreements remain, particularly regarding territorial claims. US intelligence warns of ongoing Russian ambitions in Ukraine and Europe. Teljes cikk (bbc.com europe)