Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Servicemen of the 12th Azov Special Operations Brigade partake in a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

A dog sits near activists during a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

A placard is pictured during a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Servicemen of the 12th Azov Special Operations Brigade partake in a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Activists who are gathered in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Servicemen of the 12th Azov Special Operations Brigade partake in a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Servicemen of the 12th Azov Special Operations Brigade hold flares during a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Servicemen of the 12th Azov Special Operations Brigade hold flares during a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM

Servicemen of the 12th Azov Special Operations Brigade hold flares during a rally in Maidan Nezalezhnosti to support Ukrainian POWs of the Mariupol Garrison in Russian captivity and mark the second anniversary of the Olenivka prison massacre, Kyiv, capital of Ukraine, July 28, 2024. Photo by Hennadii Minchenko/Ukrinform/ABACAPRESS.COM