The 80th anniversary of the D-Day landings, and the commemorations of V-E Day and – much closer to home – V-J Day in 2025, will be the last big memorials of World War II with living veterans, from what many still call the Greatest Generation. D-Day and the battle for Normandy was the last real chance for Nazi Germany to avoid total defeat. But it is a new war, not the old war, that really hangs over these events. Among the presidents, prime ministers and royals in Normandy this week, it was Ukraine President Volodymyr Zelensky who cut the most...