President Volodymyr Zelensky marked the four-year anniversary of the Ukraine war by accusing Russian counterpart Vladimir Putin of trying to take over Ukraine, saying he had failed to achieve this and other war goals. In a video address that showed Ukrainians carrying out acts of resistance against Russian soldiers in the opening days of the conflict, Zelensky added that Ukraine was ready to do “everything” it could to secure a strong, lasting peace. Hundreds of thousands have died since Russia...