BRUSSELS: At its first summits after Russia began its full-scale invasion of Ukraine, NATO gave President Volodymyr Zelensky pride of place at its table. It won’t be the same this time. Europe’s biggest land conflict since World War II is now in its fourth year and still poses an existential threat to the continent. Ukraine continues to fight a war so that Europeans don’t have to. Just last week, Russia launched one of the biggest drone attacks of the invasion on Kyiv. But things have changed.