The Kakhovka dam controls water supplies to towns throughout southern Ukraine, including Crimea and other territory illegally occupied by Russia. Thousands were being evacuated.
The White House reiterated its call for Russia to release Evan Gershkovich and Paul Whelan, a former U.S. Marine convicted of espionage in Russia in 2020.
The Ukrainian and Russian sides have given conflicting statements on whether Ukraine’s counteroffensive has begun, amid fierce fighting for the city of Bakhmut.
The Biden administration on Tuesday announced a $1.2 billion aid package aimed at bolstering Ukraine’s air defenses and sustaining its ammunition supply.