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  • Kalinin Penal Colony No. 27

    Location:

    Donetsk Oblast, Horlivka

    Region of Detention:

    Temporarily occupied territories

    Type of Facility:

    Penal Colony

    Operational Status:

    Active

    Kalinin Penal Colony No. 27, located in Russian-occupied Horlivka, Donetsk Oblast, has been used to detain large numbers of Ukrainian prisoners of war. Prisoners were routinely transported to Donetsk for interrogations or sham trials. Even after receiving sentences, many POWs are returned to the Horlivka colony for continued detention.

    Photo from publicly available sources

    According to testimonies, beatings and coercion were used to extract forced confessions. Former prisoners have reported that those returning from interrogations or court procedures had signs of torture, severe bruising or were unable to walk. In at least one known case, a POW confessed under torture to killing nine civilians.

    There is no available information regarding medical care or assistance in Kalinin Penal Colony No. 27.

    There is insufficient testimony to assess the quality or availability of food and sanitation in the colony.

    Psychological abuse appeared to be systematic and closely tied to Russian propaganda narratives. Interrogations focused heavily on the battle for Mariupol, regardless of whether the captured soldier had any relation to the events there. This applied even to those detained in entirely different parts of the front. The aim was to construct a false narrative blaming Ukraine for civilian deaths in Mariupol. Coerced “testimonies” were gathered under duress to support disinformation.

    “There are a great number of civilian deaths in Mariupol. Russia wants to blame Ukraine for them – that is obvious. But these testimonies, if they can even be called that, are often extracted under torture”, – said Olena Bieliachkova, a representative of the human rights organisation Media Initiative for Human Rights.

    “In one interview, a former prisoner of war recalled that a guy from his barrack came back so badly beaten he could no longer move on his own – he had ‘confessed’ to killing nine people” – Olena Bieliachkova.

    Overview

    Kalinin Penal Colony No. 27, located in Russian-occupied Horlivka, Donetsk Oblast, has been used to detain large numbers of Ukrainian prisoners of war. Prisoners were routinely transported to Donetsk for interrogations or sham trials. Even after receiving sentences, many POWs are returned to the Horlivka colony for continued detention.

    Photo from publicly available sources

    Torture & Abuse

    According to testimonies, beatings and coercion were used to extract forced confessions. Former prisoners have reported that those returning from interrogations or court procedures had signs of torture, severe bruising or were unable to walk. In at least one known case, a POW confessed under torture to killing nine civilians.

    Medical Care

    There is no available information regarding medical care or assistance in Kalinin Penal Colony No. 27.

    Food & Sanitation

    There is insufficient testimony to assess the quality or availability of food and sanitation in the colony.

    Psychological Pressure

    Psychological abuse appeared to be systematic and closely tied to Russian propaganda narratives. Interrogations focused heavily on the battle for Mariupol, regardless of whether the captured soldier had any relation to the events there. This applied even to those detained in entirely different parts of the front. The aim was to construct a false narrative blaming Ukraine for civilian deaths in Mariupol. Coerced “testimonies” were gathered under duress to support disinformation.

    Testimonies & Reports

    “There are a great number of civilian deaths in Mariupol. Russia wants to blame Ukraine for them – that is obvious. But these testimonies, if they can even be called that, are often extracted under torture”, – said Olena Bieliachkova, a representative of the human rights organisation Media Initiative for Human Rights.

    “In one interview, a former prisoner of war recalled that a guy from his barrack came back so badly beaten he could no longer move on his own – he had ‘confessed’ to killing nine people” – Olena Bieliachkova.

    News April 27, 2026
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    Amnesty International Report: Executions and Torture of Ukrainian Prisoners of War Continue

    Amnesty International has published its annual report on the human rights situation in the world for 2025. The section on Ukraine highlights, among other things, that Ukrainian prisoners of war and detained civilians were subjected to torture and ill-treatment while in Russian captivity. The organization notes that as of December 10, 2025, the Office of the Prosecutor General of Ukraine had recorded 322 cases of execution of captured Ukrainian servicemembers by Russian forces.

    News April 24, 2026
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    Second Stage of the Easter Prisoner Exchange: 193 Ukrainians Home

    On April 24, 2026, the second stage of the Easter prisoner of war exchange between Ukraine and Russia took place, resulting in the return of 193 Ukrainian defenders. These are representatives of the Armed Forces of Ukraine, including a significant number of paratroopers. Also returning home are fighters from the Naval Forces, Territorial Defense Forces, National Guard of Ukraine, National Police, State Border Guard Service, and the State Special Transport Service.

    News April 11, 2026
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    Pre-Easter Exchange: 182 Ukrainians Return from Captivity

    On April 11, 2026, on the eve of Eastern Christian Easter, Ukraine managed to return 172 servicemen and 7 civilians from Russian captivity. Among those released are privates, sergeants, and officers, the majority of whom were taken prisoner as far back as 2022. The youngest of the freed is 22 years old, while the oldest has turned 63. Ombudsman Dmytro Lubinets noted that those returned are in serious condition, suffering from injuries and severe psychological distress.

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    questions & answers

    Inferno is an independent platform documenting prisons where Ukrainian prisoners of war are held by Russia. We collect and systematise open-source data to expose the full scale of abuse and human rights violations.
    We rely on verified sources: testimonies of released POWs, investigative journalism, official documents, human rights reports, and open databases.
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