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The surge of high treason activities in Ukraine has resulted in numerous individuals receiving 15-year sentences. Among those convicted are Russian and Belarusian agents, as well as collaborators who aided enemy forces during the ongoing conflict. These verdicts, enforced by the Security Service of Ukraine (SSU) and local courts, often include the confiscation of property. Convicted individuals have been involved in various espionage and sabotage operations across the country, targeting key defense and military positions. The SSU continues to thwart these threats, ensuring national security is upheld by dismantling espionage networks and prosecuting those guilty of high treason. This collective effort aims to reinforce the nation's sovereignty and deter future threats.

What are the typical punishments for high treason in Ukraine?

In Ukraine, those found guilty of high treason can face long-term imprisonment. Recent cases have consistently resulted in 15-year sentences with property confiscation for acts such as espionage and collaboration with enemy forces. These harsh penalties underscore the serious nature of betraying national interests and compromising security.

How does the Ukrainian government identify and prosecute agents of foreign intelligence services?

The Ukrainian government's identification of foreign intelligence agents involves meticulous counterintelligence efforts led by the Security Service of Ukraine (SSU). Gathering concrete evidence, conducting comprehensive surveillance, and collaborating with law enforcement agencies are key to prosecuting these agents and securing convictions in court.

Is espionage a common threat to Ukraine’s national security?

Yes, espionage is a significant threat to Ukraine's national security, especially during times of heightened military conflict. Measures are continuously enhanced to counteract this threat, and the SSU remains vigilant, actively working to uncover and dismantle espionage networks operating within Ukraine's borders.

How does the SSU ensure effective countermeasures against espionage?

Effective countermeasures against espionage are maintained through rigorous training, advanced intelligence technologies, and close cooperation with international security agencies. The SSU prioritizes proactive strategies to predict, identify, and neutralize espionage attempts, ensuring national security remains intact despite ongoing challenges.

Have there been any recent high-profile cases of high treason in Ukraine?

Recent high-profile cases in Ukraine have included sentences for FSB and GRU agents, as well as individuals collaborating with enemy forces, such as directing airstrikes and sabotaging defense operations. These activities highlight the critical need for continuous vigilance and effective legal repercussions to serve as a deterrent.

What legal jurisdictions handle treason cases in Ukraine?

Legal jurisdictions handling treason cases in Ukraine include district courts within regions affected by the espionage activities. The SSU plays a pivotal role in case development, gathering evidence, and collaborating with the judiciary to ensure swift and just legal proceedings against those accused of treason and espionage.

What role does confiscation of property play in sentences for high treason?

Confiscation of property serves as an additional punitive measure and deterrent in sentences for high treason in Ukraine. It underscores the severity of the crime, ensures no gain remains for traitors, and highlights the government's commitment to preventing others from engaging in acts against national security interests.

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w117_header_alt Sentences for high treason

18-year-old Russian agent detained for collecting data on Kyiv enterprise storing drones: he faces life imprisonment for high treason – Prosecutor’s Office 18-year-old Russian agent detained for collecting data on Kyiv enterprise storing drones: he faces life imprisonment for high treason – Prosecutor’s Office An 18-year-old resident of the Kyiv region has been detained on suspicion of high treason. According to the investigation, he collected information for the Russian side about military facilities and a Kyiv enterprise where drones were stored in exchange for money. 6 567 45 Previously in trend: Sentences for high treason

He passed on coordinates of Defence Forces to occupying forces following de-occupation of Kherson: court handed down life sentence He passed on coordinates of Defence Forces to occupying forces following de-occupation of Kherson: court handed down life sentence A court has found a resident of Kherson guilty of treason for passing on to the Russian occupiers, following the city’s de-occupation, the coordinates of Ukrainian military personnel, the routes taken by military equipment and information about the situation in the regional capital. The man was... 941 4 Previously in trend: Sentences for high treason

Russian agent who was planning terrorist attacks in Kyiv has been sentenced to 15 years’ imprisonment, - SSU Russian agent who was planning terrorist attacks in Kyiv has been sentenced to 15 years’ imprisonment, - SSU Based on evidence gathered by military counter-intelligence and investigators from the Security Service of Ukraine, a Russian military intelligence agent (better known as the GRU), who was exposed by the SSU in June 2025 whilst preparing bombings in Kyiv, was sentenced to 15 years’ imprisonment... 745 0 Previously in trend: Sentences for high treason countering terrorist attacks

Directed enemy attacks on Cherkasy region: FSB agent sentenced to up to 15 years, - SSU Directed enemy attacks on Cherkasy region: FSB agent sentenced to up to 15 years, - SSU An FSB agent, who was exposed by the SSU in June 2025 for directing the shelling of Cherkasy, has been sentenced to 15 years’ imprisonment with confiscation of his property. 463 4 Previously in trend: Sentences for high treason Recruited FSB agents

Court sentences Russian agent who directed missile strikes on Dnipro to 15 years in prison Court sentences Russian agent who directed missile strikes on Dnipro to 15 years in prison Based on evidence collected by counterintelligence officers and investigators of the Security Service, another Russian agent who adjusted ruscists' air attacks on Dnipro has been sentenced to 15 years in prison with confiscation of property. 662 7 Previously in trend: Sentences for high treason

Former judge Bohomolova, who passed information about "Azov" fighters to occupiers, has been sentenced to 15 years in prison, - Kravchenko. VIDEO Former judge Bohomolova, who passed information about "Azov" fighters to occupiers, has been sentenced to 15 years in prison, - Kravchenko. VIDEO Larysa Bohomolova, a former judge at the Poltava District Court in Poltava Oblast (seconded from the Berdiansk City and District Court in Zaporizhzhia Oblast), has been sentenced to 15 years’ imprisonment for high treason. 8 523 32 Previously in trend: Sentences for high treason

Russian agent who spied through her own son, soldier, has been detained in Donetsk region, - SSU. PHOTO Russian agent who spied through her own son, soldier, has been detained in Donetsk region, - SSU. PHOTO In the Donetsk region, law enforcement officers have detained a woman suspected of collaborating with the Russian FSB and gathering information on Ukrainian military personnel. 2 029 5 Previously in trend: High treason Sentences for high treason

Based on evidence from SSU, traitor who directed Russian attacks on Chernihiv has been sentenced to 15 years in prison. PHOTO Based on evidence from SSU, traitor who directed Russian attacks on Chernihiv has been sentenced to 15 years in prison. PHOTO An FSB agent has been sentenced to 15 years’ imprisonment with confiscation of property after being exposed by the SSU in late 2024 for directing Russian attacks on Chernihiv. 1 177 3 Previously in trend: Sentences for high treason

Helped Russian forces break through to administrative border of Dnipropetrovsk region: traitor has been sentenced to 15 years, — SSU Helped Russian forces break through to administrative border of Dnipropetrovsk region: traitor has been sentenced to 15 years, — SSU An FSB agent, who was detained by the SSU in May 2025 in the Dnipropetrovsk region, was sentenced to 15 years in prison with confiscation of property. He directed enemy fire during battles in the Novopavlivka area when Russian forces attempted to break through to the administrative border of the... 707 1 Previously in trend: Sentences for high treason

Adjusted ruscists’ air attacks on Chernivtsi: spotter sentenced to 15 years – SSU Adjusted ruscists’ air attacks on Chernivtsi: spotter sentenced to 15 years – SSU A Russian agent exposed by the SSU in Chernivtsi in November 2025 has been sentenced to 15 years in prison with confiscation of property. He adjusted Russian air attacks on the city and called for continued shelling of the entire western region of Ukraine. 911 4 Previously in trend: Sentences for high treason

FSB informant gets 8 years in prison for spying on AFU positions – SSU FSB informant gets 8 years in prison for spying on AFU positions – SSU Based on evidence gathered by military counterintelligence and investigators of the Security Service of Ukraine (SSU), an FSB informant whom the SSU detained in Sumy in September 2025 has been sentenced to a real prison term. 704 4 Previously in trend: Sentences for high treason spying in favor of Russia

Directed Russian missiles at western regions of Ukraine: traitor sentenced to 15 years - SSU Directed Russian missiles at western regions of Ukraine: traitor sentenced to 15 years - SSU An FSB agent exposed by the Security Service of Ukraine in August 2023 in the Khmelnytskyi region has been sentenced to 15 years in prison with confiscation of property. 1 133 3 Previously in trend: Sentences for high treason

Planned explosion in centre of Kyiv: Russian agents sentenced to 15 years behind bars, - SSU Planned explosion in centre of Kyiv: Russian agents sentenced to 15 years behind bars, - SSU Based on evidence gathered by counterintelligence and Security Service investigators, two agents of Russian military intelligence (better known as the GRU) were sentenced to 15 years in prison with confiscation of property. They were detained by the SSU in September 2024 in Zaporizhzhia. 2 507 14 Previously in trend: Sentences for high treason countering terrorist attacks

Belarusian KGB agent who spied in northern Ukraine sentenced to 15 years in prison, - SSU Belarusian KGB agent who spied in northern Ukraine sentenced to 15 years in prison, - SSU A Belarusian KGB agent, who was exposed in July this year in Volyn, received 15 years in prison with confiscation of property. 1 101 7 Previously in trend: Sentences for high treason

Former member of Party of Regions who directed Russian attacks on Sumy region sentenced to 15 years in prison, - SSU Former member of Party of Regions who directed Russian attacks on Sumy region sentenced to 15 years in prison, - SSU Another FSB agent who spied for the enemy in the Sumy region received 15 years in prison with confiscation of property. 1 007 0 Previously in trend: Sentences for high treason

Former Crimean prosecutor sentenced to 15 years for treason Former Crimean prosecutor sentenced to 15 years for treason The court found the former prosecutor of the Prosecutor's Office of the Autonomous Republic of Crimea guilty of treason (Part 1, Part 2 of Article 111 of the Criminal Code of Ukraine). He was sentenced to 15 years' imprisonment with confiscation of property. 2 141 8 Previously in trend: Sentences for high treason

FSB agent who adjusted KAB strikes on Kharkiv’s defense lines was sentenced to 15 years in prison FSB agent who adjusted KAB strikes on Kharkiv’s defense lines was sentenced to 15 years in prison Based on the SSU's evidence, another member of the FSB agent network, which the SSU neutralized in September 2024, was sentenced to 15 years in prison with confiscation of property. 842 2 Previously in trend: Sentences for high treason

FSB agent who prepared terrorist attacks in northern Ukraine will spend 15 years behind bars, - SSU FSB agent who prepared terrorist attacks in northern Ukraine will spend 15 years behind bars, - SSU Based on evidence gathered by the Security Service, a member of the FSB agent network, which was exposed in the spring of this year, received 15 years in prison with confiscation of property. 895 3 Previously in trend: Terrorist attacks in Ukraine Sentences for high treason

Traitor who served occupiers in captured colony in Kherson is sentenced to 15 years Traitor who served occupiers in captured colony in Kherson is sentenced to 15 years The Khadzhibei District Court of Odesa found a former employee of the Northern Penal Colony (No. 90) guilty of treason after he voluntarily defected to the enemy following the capture of the Kherson region. 511 2 Previously in trend: Sentences for high treason

15 years in prison for adjuster who guided Russian "KABs" to positions of Kramatorsk defenders, - SSU 15 years in prison for adjuster who guided Russian "KABs" to positions of Kramatorsk defenders, - SSU Based on evidence gathered by the Security Service of Ukraine, an FSB agent who spied in Donetsk region was sentenced to 15 years in prison with confiscation of property. The perpetrator directed enemy fire at the Defense Forces in the Kramatorsk area. 969 5 Previously in trend: Sentences for high treason

Russian FSB agent who directed airstrikes on Defense Forces headquarters sentenced to 15 years in prison – SSU Russian FSB agent who directed airstrikes on Defense Forces headquarters sentenced to 15 years in prison – SSU A member of the FSB spy network that the Security Service of Ukraine (SSU) neutralized in summer 2024 in northern and eastern Ukraine has been sentenced to 15 years in prison with confiscation of property. 1 019 2 Previously in trend: Sentences for high treason Recruited FSB agents

Russian agent who blew up prosecutor’s car in Dnipro sentenced to 15 years, - SSU Russian agent who blew up prosecutor’s car in Dnipro sentenced to 15 years, - SSU An agent of the Russian special services who committed a terrorist attack against a prosecutor in Dnipro was sentenced to 15 years in prison with confiscation of property. 1 123 3 Previously in trend: Terrorist attacks in Ukraine Sentences for high treason

Spying on Ukrainian military personnel in Zaporizhzhia: traitor sentenced to 15 years behind bars, - SBI. PHOTOS Spying on Ukrainian military personnel in Zaporizhzhia: traitor sentenced to 15 years behind bars, - SBI. PHOTOS The Khortytskyi District Court of Zaporizhzhia found a former serviceman who collected data on the movement of equipment and personnel of the Defence Forces guilty of high treason and desertion. 1 251 1 Previously in trend: Sentences for high treason

FSB agent who adjusted Russian strikes on Odesa while working as paramedic sentenced to 15 years – SSU. PHOTO FSB agent who adjusted Russian strikes on Odesa while working as paramedic sentenced to 15 years – SSU. PHOTO Another FSB agent who adjusted Russian missile and drone strikes on Odesa region has been sentenced to 15 years in prison with confiscation of property. 1 931 1 Previously in trend: Detention of adjusters Sentences for high treason

Spying on Defense Forces in Sumy region: FSB agent sentenced to 15 years in prison – SSU Spying on Defense Forces in Sumy region: FSB agent sentenced to 15 years in prison – SSU An FSB agent who had been spying on the Defense Forces in the Sumy region was sentenced to 15 years in prison with confiscation of property. 910 3 Previously in trend: Sentences for high treason

FSB agent who spied in Kirovohrad region sentenced to 15 years in prison - SSU FSB agent who spied in Kirovohrad region sentenced to 15 years in prison - SSU An FSB agent who was preparing Russian missile and drone strikes in the Kirovohrad region was sentenced to 15 years in prison. 947 8 Previously in trend: Sentences for high treason

SSU: Ten traitors who fought against Ukrainian Armed Forces in Donetsk region sentenced to 15 years in prison SSU: Ten traitors who fought against Ukrainian Armed Forces in Donetsk region sentenced to 15 years in prison Ten traitors who fought against Ukraine on the side of the Russian Federation were sentenced to 15 years in prison. 2 115 12 Previously in trend: Sentences for high treason

FSB agent who adjusted Russian X-59s for attacks on Chernihiv sentenced to 15 years – SSU FSB agent who adjusted Russian X-59s for attacks on Chernihiv sentenced to 15 years – SSU Another FSB agent who operated in the Chernihiv region was sentenced to 15 years in prison with confiscation of property. 1 172 4 Previously in trend: Sentences for high treason