While NATO countries ship weapons to Ukraine, a far more expansive effort within the country runs supplies to soldiers and civilians on the front lines.

In Ivano-Frankivsk, the mayor said he needed weapons and medical kits, and a volunteer organizer vowed to 'sing in Red Square that we are the sons of Bandera.'

In a move to secure the hostages' release, Zelenskiy said he spoke to Kryvosh for seven to 10 minutes and agreed to one of his demands, to promote the documentary "Earthlings," narrated by Hollywood actor Joaquin Phoenix.