President Volodymyr Zelensky made a dramatic visit to newly reclaimed Izium on Wednesday, raising the Ukrainian flag over the strategic city and underscoring the failure of Russia’s campaign in the northeast. Mr. Zelensky, standing in a cold drizzle amid wreckage left behind by the fleeing Russian Army, told soldiers assembled before him in front of the bombed-out municipal building: “Our blue-and-yellow flag is already flying in de-occupied Izium. And it will be so in every Ukrainian city and village.” Mr. Zelensky’s visit came as Ukrainian forces continued to sweep south from the Kharkiv region, and were fighting on the outskirts...
