Final roundup and forecast

Chinese officials have questioned what Japan's self-claimed "consistent stance" on the Taiwan region is and whether it still adheres to the one-China principle (04:52). China and Tonga have reaffirmed mutual support and agreed to align major development projects (12:10). And Ukraine has reached an understanding with the United States on a peace deal, while Russia says a U.S. envoy will visit next week (17:11).