Credible reports indicate that Russian armed forces have used cluster munitions in populated areas of Ukraine, at least two dozen times since they invaded on February 24.

That’s according to the United Nations High Commissioner for Human Rights, Michelle Bachelet, Vigilant reports.

Russia uses cluster munitions in populated areas at least 24 times since invasion start

According to Bachelet, for more than one month now, the entire population of Ukraine has been enduring a living nightmare,” she said. “The lives of millions of people are in upheaval as they are forced to flee their homes or hide in basements and bomb shelters as their cities are pummelled and destroyed.”

According to the UN Refugee Agency, more than four million people have been forced to flee Ukraine for neighboring countries, including 2.3 million for Poland, 608,000 for Romania, and hundreds of thousands more for Moldova, Hungary, Russia, and Slovakia.