Russian forces are pressing their war on Ukraine, now in its eighth day. The Russians have seized the strategic seaport of Kherson and are besieging another even as the two sides are to hold talks in Belarus. The talks will be the second round of face-to-face discussions since the invasion started, though there appears to be little common ground between the two sides. Meanwhile, the number of people who have fled Ukraine has reached 1 million. The U.N. refugee agency says the tide of people fleeing — including by car, train and on foot — marks the swiftest exodus of refugees this century.