Ukraine's surprise push into Russia's Kursk region endangers a nuclear power plant, the head of the International Atomic Energy Agency warns.
What's new: Ukraine's President Volodymyr Zelenskyy praised his nation's effort "to push the war out into the aggressor's territory" on Saturday, despite calls from IAEA chief Rafael Mariano Grossi for "maximum restraint" a day earlier as fighting from Ukrainian troops' cross-border incursion neared Russia's Kursk Nuclear Power Plant. "Ukraine is proving that it really knows how to restore justice and guarantees exactly the kind of pressure that is needed – pressure on the aggressor," Zelenskyy said.