"The system created by Russia is a system of torture and inhuman treatment towards those who fall into their hands - on occupied territories or within Russian territory," Attorney General Kostin said.
Seattle activists, wielding a cardboard cage, rallied to spotlight the 1,900 Ukrainian soldiers languishing in Russian captivity since the Mariupol siege.
The international human rights organization's report, released on 2 May confirms the authenticity of videos showing the killing of at least 15 Ukrainian servicemembers who were attempting to surrender and at least six more who had already surrendered.
Starved nearly to death in Russian custody, Ukrainian soldier Oleksiy Anulia resorted to eating worms and mice to survive sadistic torture, revealing the scale of abuse in harrowing detail.
Ukraine’s officials say that Russia is deliberately delaying the exchange of POWs and manipulating them to sow discord and distrust in Ukrainian society.