Russia and Ukraine agree to major prisoner swap as peace talks end

Russia and Ukraine have agreed to a significant prisoner exchange following peace talks in Abu Dhabi, although specific numbers were not disclosed. US envoys will meet with both President Putin and President Zelensky to discuss potential openings for peace. Zelensky expressed cautious optimism about the talks, noting a shift in the US's approach towards European involvement. The discussions included security guarantees, but European officials remain skeptical about progress. Russia's negotiator emphasized the need for a new security framework, while Ukraine insists on a ceasefire before territorial discussions. The ongoing conflict has resulted in substantial casualties and displacement since the invasion began in February 2022.