Can Ukraine Hold Out Against a Renewed Russian Assault?

As Sam Cranny-Evans, a researcher at Britain’s Royal United Services Institute, told me, there is plenty we don’t know about how well Ukraine is set up to repel the coming assault—including the number of Ukrainian military deaths, the amount of destroyed equipment, how much ammunition has been spent, and the extent of remaining food supplies. “The big question is: What has it cost them to hold on for this long? And do they have the ability to do that for another 50 days?” he said.