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Cases of high treason in Ukraine are seeing rigorous prosecution and sentencing. Notably, a Kherson resident received a life sentence for passing military coordinates to Russian forces after the city's de-occupation. In Kyiv, a Russian agent was sentenced to 15 years for planning bombings. The SSU has exposed numerous spies, including an agent directing strikes in Cherkasy and another in Chernihiv. Meanwhile, courts lifted charges against certain individuals, as investigators build strong cases against ongoing threats to national security. These events highlight the severe crackdown on espionage and collaboration with hostile forces.

What penalties are given for high treason in Ukraine?

Penalties for high treason in Ukraine are severe, often ranging from 15 years to life imprisonment, sometimes accompanied by confiscation of property. The Ukrainian justice system has been active in prosecuting those accused of collaborating with foreign intelligence services, reflecting the serious implications of such offenses on national security.

How does the Ukrainian government handle cases of espionage?

The Ukrainian government, through the Security Service of Ukraine (SSU), employs extensive counterintelligence measures to detect and prosecute espionage activities. Suspected agents are investigated and, if found guilty, face heavy sentences including imprisonment and property confiscation. This rigorous approach underscores Ukraine's commitment to safeguarding its national interests.

What are some notable recent high treason cases in Ukraine?

Recent notable high treason cases in Ukraine include a Kherson resident sentenced to life imprisonment for passing military information to Russia, and several agents from the GRU and FSB exposed for orchestrating and directing attacks in various regions, all of which underscore ongoing security challenges faced by the nation amidst conflict.

Why are some treason charges being lifted in Ukraine?

In some instances, charges of treason are lifted when evidence presented in court does not meet the threshold for prosecution, or when further investigations reveal innocence or lesser charges. This indicates a thorough judicial process where each case is carefully evaluated to ensure justice and avoid wrongful convictions.

How active is the SSU in uncovering high treason within the military?

The Security Service of Ukraine (SSU) is highly active in uncovering high treason within the military and other sectors, frequently exposing Russian agents and moles. With dozens of successful arrests and prosecutions, the SSU is a key player in protecting Ukrainian sovereignty against espionage and subversion efforts.

What role does military counterintelligence play in Ukraine's security?

Military counterintelligence in Ukraine plays a crucial role in national security by identifying and neutralizing threats from within the armed forces and beyond. This includes detecting espionage, thwarting plots against military infrastructure, and prosecuting collaborators, thereby maintaining the integrity and operational capability of the defense forces.

Are life sentences common for high treason in Ukraine?

Life sentences, although not common, are meted out in Ukraine for particularly egregious cases of high treason, especially when it involves extensive damage to national security or loss of life. Such sentences are intended to serve as a deterrent to others who might consider similar actions against the state.

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News high treason

FSB spy ring was planning attacks on Dnipro: SSU has detained mother and her son. PHOTOS FSB spy ring was planning attacks on Dnipro: SSU has detained mother and her son. PHOTOS The SBU’s counter-intelligence unit has detained two further members of an FSB agent network that was coordinating Russian strikes on Dnipro. They turned out to be the mother and brother of a Russian female agent whom the SSU had exposed in June. 2 606 19 Previously in trend: Recruited FSB agents

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. 6 529 45 Previously in trend: Sentences for high treason

He passed on air defence coordinates and aircraft movement data to enemy in exchange for money: serviceman is to stand trial, - State Bureau of Investigation. VIDEO He passed on air defence coordinates and aircraft movement data to enemy in exchange for money: serviceman is to stand trial, - State Bureau of Investigation. VIDEO The pre-trial investigation into a military serviceman who worked for the Russian security services and passed on information to them about Ukraine’s air defence system and aircraft movements has been completed. The indictment has been sent to court. 1 260 2 Previously in trend: 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... 932 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... 739 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. 453 4 Previously in trend: Sentences for high treason Recruited FSB agents

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. 8 520 32 Previously in trend: Sentences for high treason

Charges of high treason have been lifted: court has closed case against NABU detective Husarov Charges of high treason have been lifted: court has closed case against NABU detective Husarov The Shevchenkivskyi District Court of Kyiv has released Viktor Husarov, a detective with the National Anti-Corruption Bureau of Ukraine, from criminal liability. He had previously been charged with high treason and collaborating with Russian intelligence services. 1 798 13 Previously in trend: Viktor Husakov’s case

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. 2 019 5 Previously in trend: High treason Sentences for high treason

Strike on Mykolaiv in October 2022: mother and son sentenced to up to 15 years for aiding enemy attack, – Office of Prosecutor General. PHOTOS Strike on Mykolaiv in October 2022: mother and son sentenced to up to 15 years for aiding enemy attack, – Office of Prosecutor General. PHOTOS A 53-year-old woman and her 30-year-old son have been sentenced to 15 years’ imprisonment with confiscation of property for orchestrating a Russian attack on Mykolaiv in October 2022, which resulted in the deaths of several people, including a child. 1 540 8 Previously in trend: Shelling of Mykolaiv

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. 1 167 3 Previously in trend: Sentences for high treason

Nine Ukrainian citizens who fought on side of Russian Federation have been given actual prison sentences – 15 years with confiscation of property. PHOTO Nine Ukrainian citizens who fought on side of Russian Federation have been given actual prison sentences – 15 years with confiscation of property. PHOTO Nine men who fought against Ukraine on the side of the Russian Federation have been given prison sentences. 2 720 7 Previously in trend: High treason

Former law enforcement officer detained on suspicion of looting during occupation of Chernihiv region, - Office of Prosecutor General. PHOTO Former law enforcement officer detained on suspicion of looting during occupation of Chernihiv region, - Office of Prosecutor General. PHOTO A former law enforcement officer has been charged with a new offence relating to the theft of property during the temporary occupation of part of the Chernihiv region. 1 952 11 Previously in trend: Disclosure of collaborators

Former "Servant of People" Dubinskyi served with new notice of suspicion of high treason – State Bureau of Investigation. VIDEO Former "Servant of People" Dubinskyi served with new notice of suspicion of high treason – State Bureau of Investigation. VIDEO MP Oleksandr Dubinskyi has been informed of new allegations of treason. 5 029 28 Previously in trend: Dubinskyi’s case

SSU detained Russian GRU agent who adjusted drone strikes on Dnipropetrovsk region. PHOTO SSU detained Russian GRU agent who adjusted drone strikes on Dnipropetrovsk region. PHOTO The SSU’s military counter-intelligence unit has exposed and detained a Russian agent who was gathering intelligence on the Ukrainian Armed Forces and directing strikes by Geran-3 jet-powered drones. 1 407 1 Previously in trend: spying in favor of Russia

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... 696 1 Previously in trend: Sentences for high treason

Russian mole in State Border Guard Service mapped out routes for enemy to carry out air strikes on Kyiv and Chernihiv region. He has been detained, - SSU. PHOTO Russian mole in State Border Guard Service mapped out routes for enemy to carry out air strikes on Kyiv and Chernihiv region. He has been detained, - SSU. PHOTO Military counter-intelligence units of the Security Service of Ukraine and the State Bureau of Investigation have exposed yet another Russian agent within the Ukrainian Defence Forces. The individual in question was an inspector with the State Border Guard Service who had been recruited by the... 3 755 8 Previously in trend: spying in favor of Russia

Death of five soldiers in Izium region: assistant forester who led occupiers to Ukrainian Armed Forces positions to stand trial – Office of Prosecutor General. PHOTO Death of five soldiers in Izium region: assistant forester who led occupiers to Ukrainian Armed Forces positions to stand trial – Office of Prosecutor General. PHOTO Prosecutors have referred to court a case of treason that led to the deaths of Ukrainian servicemen in the Kharkiv region. 5 481 15 Previously in trend: High treason Disclosure of collaborators

Court releases MP Shufrych, suspected of state treason, from custody Court releases MP Shufrych, suspected of state treason, from custody Kyiv’s Shevchenkivskyi District Court has released Nestor Shufrych, an MP from the banned Opposition Platform – For Life (OPFL ) party who is suspected of state treason, from custody and placed him under round-the-clock house arrest. 13 945 147 Previously in trend: Shufrych’s case

400 traitors convicted of collaborating with occupiers have publicly stated their wish to move to Russia, — ’Khochu k svoim’ project 400 traitors convicted of collaborating with occupiers have publicly stated their wish to move to Russia, — ’Khochu k svoim’ project As of April 15, 2026, the website of the government project "Khochu k svoim" (ed. "I Want to Be with My People") already features 404 profiles of convicted collaborators who wish to leave for Russia on the condition that Ukrainians are returned from Russian captivity. 4 918 26 Previously in trend: Prisoner swap Disclosure of collaborators

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. 903 4 Previously in trend: Sentences for high treason

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. 1 118 3 Previously in trend: Sentences for high treason

SBI conducts pre-trial investigation against Bezuhla under four articles SBI conducts pre-trial investigation against Bezuhla under four articles The State Bureau of Investigation (SBI) is conducting a pre-trial investigation against People's Deputy of Ukraine Mariana Bezuhla. 5 532 34 Previously in trend: Bezuhla in Rada

Russian agent who directed strikes against Defense Forces has been detained near Pokrovsk, - SSU Russian agent who directed strikes against Defense Forces has been detained near Pokrovsk, - SSU A Russian agent who was directing Russian strikes against Ukrainian defense forces in the Pokrovsk area has been exposed in Donetsk Oblast. 1 634 5 Previously in trend: High treason Detention of adjusters

Spying in ranks of National Guard: Russian GRU agent sentenced to life imprisonment, - SSU Spying in ranks of National Guard: Russian GRU agent sentenced to life imprisonment, - SSU Another agent of Russian military intelligence (better known as the GRU) received a life sentence with confiscation of property. 2 558 0 Previously in trend: High treason Justifying Russia’s armed aggression

Ex-officer from Lviv region gets life sentence for betraying Ukraine: fled to Moscow and leaked data on Ukraine’s Armed Forces equipment – SBI Ex-officer from Lviv region gets life sentence for betraying Ukraine: fled to Moscow and leaked data on Ukraine’s Armed Forces equipment – SBI A former officer from the Lviv region who, while on leave abroad, fled to Russia and passed information to the occupiers about his unit’s military equipment and the deployment of its personnel has been sentenced to life imprisonment. 10 805 106 Previously in trend: High treason

Mobilised serviceman who went AWOL planned to kill state official in Kropyvnytskyi – SSU. PHOTO Mobilised serviceman who went AWOL planned to kill state official in Kropyvnytskyi – SSU. PHOTO An attempted murder of an official from a state institution responsible for the defence training of the population in the Kirovohrad region was prevented in the centre of Kropyvnytskyi. 4 787 15 Previously in trend: Terrorist attacks in Ukraine High treason

Mobilised soldier passed on coordinates of Ukrainian Armed Forces warehouses and command posts in Kharkiv region to Russian Federation, - SSU. PHOTO Mobilised soldier passed on coordinates of Ukrainian Armed Forces warehouses and command posts in Kharkiv region to Russian Federation, - SSU. PHOTO Another Russian military intelligence agent has been exposed in the ranks of the Armed Forces of Ukraine. The occupiers recruited a 30-year-old conscript from one of the brigades fighting in the Kharkiv direction. 4 276 21 Previously in trend: High treason

Employee of Kyiv bank passed on personal data of Defence Forces soldiers to Russia, - SSU. PHOTOS Employee of Kyiv bank passed on personal data of Defence Forces soldiers to Russia, - SSU. PHOTOS In Kyiv, an employee of the information security department of a commercial bank was exposed for passing on the personal data of Defence Forces soldiers to the Russians. 5 664 33 Previously in trend: High treason Detention of adjusters

He was preparing attack by Russian Federation on Sea Baby and Magura naval drones: the SSU detained Russian "mole". PHOTO He was preparing attack by Russian Federation on Sea Baby and Magura naval drones: the SSU detained Russian "mole". PHOTO The military counterintelligence of the Security Service, with the assistance of the Commander-in-Chief of the Armed Forces of Ukraine and the Commander of the Naval Forces of the Armed Forces of Ukraine, thwarted a Russian air strike on Ukrainian units engaged in maritime drones. 6 004 11 Previously in trend: High treason Detention of adjusters

Military officer who "leaked" locations of air defence systems near Ukrainian airfields to enemy has been detained, - SSU. PHOTO Military officer who "leaked" locations of air defence systems near Ukrainian airfields to enemy has been detained, - SSU. PHOTO The military counterintelligence of the Security Service, with the assistance of the Commander-in-Chief of the Armed Forces of Ukraine, detained another Russian informant in the Mykolaiv region. He turned out to be a 21-year-old serviceman of one of the air defence units of the Armed Forces of... 8 185 34 Previously in trend: spying in favor of Russia

Security Service of Ukraine opens high treason case against pro-Russian propagandist Petrov, Zhelezniak says Security Service of Ukraine opens high treason case against pro-Russian propagandist Petrov, Zhelezniak says The Security Service of Ukraine has opened criminal proceedings against Petrov on suspicion of high treason. 21 468 76

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. 1 098 7 Previously in trend: Sentences for high treason

SSU exposed "mole" in Defence Forces: he adjusted Russian strikes on ammunition depots and drones. PHOTOS SSU exposed "mole" in Defence Forces: he adjusted Russian strikes on ammunition depots and drones. PHOTOS Another Russian FSB agent has been exposed in the ranks of the Defence Forces. 6 264 24 Previously in trend: High treason

15 years for treason and fleeing Ukraine: Yanukovych’s sentence has come into force 15 years for treason and fleeing Ukraine: Yanukovych’s sentence has come into force The verdict against former Ukrainian President Viktor Yanukovych has finally come into force — he has been sentenced to 15 years in prison. 2 832 35 Previously in trend: Trial against Yanukovych

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. 1 005 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. 2 136 8 Previously in trend: Sentences for high treason

Shabunin: I would have been notified of suspicion of high treason if they had succeeded to liquidate NABU and SAPO Shabunin: I would have been notified of suspicion of high treason if they had succeeded to liquidate NABU and SAPO The head of the AntAC board, Vitalii Shabunin, commented on media reports that he was about to be notified of suspicion of high treason. 2 038 18 Previously in trend: The case concerning Shabunin’s official trip Suspicion against Shabunin

SSU detained long-distance truck driver who worked for FSB and adjusted Russian strikes. PHOTOS SSU detained long-distance truck driver who worked for FSB and adjusted Russian strikes. PHOTOS An FSB agent has been detained who was adjusting Russian strikes on Ukraine under the guise of an international freight driver. 5 402 10 Previously in trend: High treason Detention of adjusters

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. 507 2 Previously in trend: Sentences for high treason

Russian agent in strike UAV unit exposed for passing data on Defence Forces’ drone attacks to enemy, - SSU. VIDEO+PHOTO Russian agent in strike UAV unit exposed for passing data on Defence Forces’ drone attacks to enemy, - SSU. VIDEO+PHOTO The Security Service of Ukraine, with the assistance of the Commander-in-Chief of the Armed Forces of Ukraine, exposed the infiltration of the FSB into the unmanned systems unit of the Armed Forces of Ukraine. 18 582 50 Previously in trend: spying in favor of Russia

SSU facts about "mole" Husarov relate to events long before his time at NABU – Bureau statement SSU facts about "mole" Husarov relate to events long before his time at NABU – Bureau statement The National Anti-Corruption Bureau of Ukraine (NABU) has responded to information released by the Security Service of Ukraine (SBU) regarding a staff member of NABU’s central office from the closed D-2 unit, identified as Viktor Husarov, who is suspected of collaborating with Russian intelligence. 5 981 34 Previously in trend: Search in NABU

MP Khrystenko was not extradited from UAE, but was handed over to SSU on orders of Zelenskyy, - media MP Khrystenko was not extradited from UAE, but was handed over to SSU on orders of Zelenskyy, - media The MP of the IX convocation from the banned political party OPFL, Fedir Khrystenko, who was detained and arrested today, was not extradited from the UAE, but handed over to the SSU under a political agreement. 16 093 117 Previously in trend: Khrystenko detention

People’s Deputy from Opposition Platform - For Life party, Khrystenko, suspected of high treason, detained and arrested - SSU. PHOTO People’s Deputy from Opposition Platform - For Life party, Khrystenko, suspected of high treason, detained and arrested - SSU. PHOTO The Security Service of Ukraine and the Office of the Prosecutor General detained a People's Deputy of the IX convocation from the banned political party OPFL, who was wanted on suspicion of treason. 12 245 48 Previously in trend: 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. 966 5 Previously in trend: Sentences for high treason

SSU has exposed 52 Russian agents among the military since start of full-scale invasion. PHOTOS SSU has exposed 52 Russian agents among the military since start of full-scale invasion. PHOTOS Since the start of the full-scale war, the Security Service of Ukraine has identified 207 agents of the Russian special services, 52 of whom were active servicemen. 44 traitors were sentenced to 12-15 years in prison. 1 451 9 Previously in trend: Recruited FSB agents

Russian agent in Air Force was preparing enemy strikes on F-16 and Mirage 2000 airfields detained - SSU Russian agent in Air Force was preparing enemy strikes on F-16 and Mirage 2000 airfields detained - SSU The military counterintelligence of the Security Service exposed a serviceman of the Ukrainian Air Force. He was preparing strikes on airfields where F-16 and Mirage 2000 fighter jets are based. 6 077 36 Previously in trend: spying in favor of Russia Recruited FSB agents

Current MP from OPFL, Khrystenko, was Russian agent and helped Boholiubov escape. He is suspected of high treason and influencing NABU, - Office of Prosecutor General. PHOTO Current MP from OPFL, Khrystenko, was Russian agent and helped Boholiubov escape. He is suspected of high treason and influencing NABU, - Office of Prosecutor General. PHOTO The Prosecutor General's Office, together with the Security Service of Ukraine, exposed Fedir Khrystenko, a current MP from the banned OPFL party, for high treason. He turned out to be a resident (senior agent) of the Russian Federal Security Service, working to strengthen Russian influence on... 13 633 39 Previously in trend: Search in NABU

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