Ukraine live briefing: Kyiv celebrates Crimean Bridge blast; Russia appoints new top commander

“On Friday, the chief investigator of the northeastern Kharkiv province, Serhii Bolvinov, said that his forces had recovered 534 civilian bodies in the eastern province of Kharkiv, most of them from a mass grave in the town of Izyum,” she writes.

Natalia Abbakumova, Isabelle Khurshudyan and Kamila Hrabchuk contributed to this report.