Meanwhile, Russia accused Ukraine of carrying out a missile strike on a supermarket in the Russian-controlled city of Donetsk with US-supplied weapons. Dashcam footage posted by a driver nearby appeared to show the moment the supermarket was struck, with an ensuing large explosion and flames soaring into the sky.

President-elect Trump said late Thursday that a meeting is in the works with Russian President Vladimir Putin to discuss ending the Kremlin's invasion of Ukraine. Why it matters: Trump said on the campaign trail that he would swiftly end the nearly three-year-old war in Ukraine within 24 hours of taking office.

The report documents violations of international human rights and humanitarian laws, including possible war crimes