The massive attack on Kyiv and other cities in the early morning came after President Donald Trump expressed frustration with Ukraine’s leadership.

At least nine people were killed and dozens more were injured in an overnight Russian attack on several districts and residential areas in Kyiv, Ukrainian officials said on Thursday. "Overnight, Russia held a massive attack on Ukraine,

The Kremlin said it reserves the right to use nuclear weapons if it faces aggression by Western countries. Overnight, Moscow attacked Kyiv, killing at least eight people.