Rubio Hails Progress at Ukraine Peace Talks But Work Remains

Negotiation Dynamics - The negotiation with Ukraine was very positive and productive [1] - Reports given to President Trump indicate significant progress has been made [1] - Russia's agreement is crucial for any agreement with Ukraine to be effective [2] Russian Position - The US understands the Russian position through various communications, including written non-papers and verbal discussions [2] - Any agreement reached with Ukraine needs to be presented to the Russian side for their approval [2]