Russia launched one of its biggest aerial attacks this year at Ukraine, firing 574 drones and 40 missiles, the Ukrainian Air Force said Thursday. The attack mostly targeted western regions of the country,

NATO allies and Ukraine are working together to make sure security guarantees for Ukraine are at such a robust level that Russia will never try to attack again, NATO chief Mark Rutte said on Friday, adding that Europe and the United States would be involved in providing them.

President Trump agreed to security guarantees for Ukraine once a peace agreement is reached with Russia, but he says that does not include U.S. troops on the ground. Meanwhile, an effort continues to set up historic talks between Ukrainian President Zelenskyy and Russian President Putin.