As Putin Threatens, Despair and Hedging at Munich Conference

As the leaders of the West gathered in Munich over the past three days, President Vladimir V. Putin had a message for them: Nothing they’ve done so far — sanctions, condemnation, attempted containment — would alter his intentions to disrupt the current world order.

Russia made its first major gain in Ukraine in nearly a year, taking the ruined city of Avdiivka, at huge human cost to both sides, the bodies littered along the roads a warning, perhaps, of a new course in the two-year-old war. Aleksei Navalny’s suspicious death in a remote Arctic prison made ever clearer that Mr. Putin will tolerate no dissent as elections approach.

And the American discovery, disclosed in recent days, that Mr. Putin may be planning to place a nuclear weapon in space — a bomb designed to wipe out the connective tissue of global communications if Mr. Putin is pushed too far — was a potent reminder of his capacity to strike back at his adversaries with the asymmetric weapons that remain a key source of his power.

In Munich, the mood was both anxious and unmoored, as leaders faced confrontations they had not anticipated. Warnings about Mr. Putin’s possible next moves were mixed with Europe’s growing worries that it could soon be abandoned by the United States, the one power that has been at the core of its defense strategy for 75 years.

Barely an hour went by at the Munich Security Conference in which the conversation did not turn to the question of whether Congress would fail to find a way to fund new arms for Ukraine, and if so, how long the Ukrainians could hold out. And while Donald Trump’s name was rarely mentioned, the prospect of whether he would make good on his threats to pull out of NATO and let Russia “do whatever the hell they want” with allies he judged insufficient hung over much of the dialogue.

Yet European leaders seemed to also sense how slowly they had reacted to the new realities. European plans to rebuild their own forces for a new era of confrontation were moving in the right direction, leader after leader insisted, but then they added it would take five years or more — time they may not have if Russia overwhelms Ukraine and Mr. Trump undermines the alliance.