Russian drones hit a Ukrainian port town on the Danube River, local authorities said on Monday, destroying a grain hangar in an apparent escalation of efforts to cripple Ukraine’s ability to export agricultural products, one of the country’s leading industries.
The explosions in the town of Reni — just across the river from Romania, a NATO member — would be the closest Russia has come to hitting alliance territory and risking a more direct confrontation with the United States and its…