29 July 2022
![view of destroyed barrack at a prison in Olenivka](/assets/images/kalmiuske/9427352447978867.jpg)
In this photo taken from video a view of destroyed barrack at a prison in Olenivka, in an area controlled by Russian-backed separatist forces, eastern Ukraine, Friday, July 29, 2022. Russia and Ukraine accused each other Friday of shelling a prison in a separatist region of eastern Ukraine, an attack that reportedly killed dozens of Ukrainian military prisoners who were captured after the fall of a southern port city of Mariupol in May.
— Photo by AP Photo
![view of destroyed barrack at a prison in Olenivka](/assets/images/kalmiuske/9392834899922799.jpg)
In this photo taken from video a view of a destroyed barrack at a prison in Olenivka, in an area controlled by Russian-backed separatist forces, eastern Ukraine, Friday, July 29, 2022.
— Photo by AP Photo
![Dozens of Ukrainian POWs were apparently killed in the attack on a prison complex in Olenivka on July 29.](/assets/images/kalmiuske/7436349289768945.jpg)
Dozens of Ukrainian POWs were apparently killed in the attack on a prison complex in Olenivka on July 29.
— Photo by Alexander Ermochenko / Reuters
![Investigators put fragments on display of what they say were rickets fired from U.S.-supplied HIMARS systems near a destroyed barrack at a prison in Olenivka](/assets/images/kalmiuske/9626756475626699.jpg)
Investigators put fragments on display of what they say were rickets fired from U.S.-supplied HIMARS systems near a destroyed barrack at a prison in Olenivka, in an area controlled by Russian-backed separatist forces, eastern Ukraine, Friday, July 29, 2022. Moscow opened a probe into the attack, sending a team to the site from Russia's Investigative Committee, the country's main criminal investigation agency. The state RIA Novosti agency reported that fragments of U.S.-supplied precision High Mobility Artillery Rocket System rockets were found at the site.
— Photo by AP Photo