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The Security Service of Ukraine (SSU) continues to intensify its efforts against high treason and espionage activities perpetrated by Russian agents within the country. Multiple cases have come to light, with agents gathered and sentenced for providing intelligence to the enemy. Notable stories include the arrest of a GRU agent redirecting Ukrainian defenses and an FSB spy orchestrating missile strokes. The standard sentence for these actions is 15 years with confiscation of property, demonstrating Ukraine's strict stance against treachery. These events often involve infiltration in military ranks and political offices, posing severe risks to national security.

What are some recent cases of high treason in Ukraine?

Recent cases of high treason in Ukraine involve several Russian agents caught gathering intelligence for Russia to adjust strikes on Ukrainian soil. Instances include the capture of a GRU agent adjusting drone strikes and an FSB agent mapping routes for enemy airstrikes. Sentences range mostly from 15 years to life imprisonment.

What penalties do individuals face for committing high treason in Ukraine?

Individuals guilty of high treason in Ukraine typically face severe penalties, most commonly 15 years in prison. These sentences also often include the confiscation of property, underscoring Ukraine's serious response to actions that undermine national security.

Who is mainly involved in espionage activities leading to high treason in Ukraine?

The espionage activities leading to high treason typically involve individuals recruited by Russian intelligence services like the FSB and GRU. These include military personnel, state officials, and sometimes even members of the local government, indicating a deep infiltration effort by foreign powers.

How does the SSU counter high treason activities?

The Security Service of Ukraine (SSU) plays a proactive role in countering high treason. It involves military counter-intelligence operations that identify and detain foreign agents involved in espionage, plus the collaboration with law enforcement bodies to ensure swift adjudication and sentencing.

Why are foreign agents targeting Ukraine with high treason activities?

Foreign agents target Ukraine with high treason activities to weaken its national security, disrupt its defense strategies, and gain strategic advantages. These spies typically work to gather military intelligence, such as troop movements or defense placements, which can significantly aid enemy forces during conflicts.

What was the outcome of exposing a Russian mole within the Ukrainian Defence Forces?

The exposure of a Russian mole within the Ukrainian Defence Forces led to significant security alerts and the mole's arrest. It illustrates the continuous threat of internal espionage and the crucial need for stringent military intelligence operations to safeguard against such breaches.

Has there been any instance of high-profile political figures involved in treason?

Yes, instances have occurred where high-profile political figures were involved in treason. For example, a People's Deputy from the Opposition Platform – For Life party was detained on suspicion of high treason, demonstrating the extent of political infiltration attempts by Russian operatives.

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News high treason

Former security officer arrested in Chernihiv region for thefts during the occupation 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. 1 877 11 Previously in trend: Disclosure of collaborators

The Dubinsky case: MP informed of new suspicion of treason 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. 4 932 28 Previously in trend: Dubinskyi’s case

A Russian agent who was spying on the Armed Forces of Ukraine in the Dnipropetrovsk region faces life imprisonment 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. 1 345 1 Previously in trend: spying in favor of Russia

The traitor was sentenced to 15 years 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 Dnipropetrovsk region. 589 1 Previously in trend: Sentences for high treason

Russian mole in the Defence Forces 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 enemy and was directing the shelling of Ukraine’s northern regions. 3 679 8 Previously in trend: spying in favor of Russia

Forest ranger’s assistant to stand trial for revealing Ukrainian Armed Forces positions Death of five soldiers in Izium region: assistant forester who led occupiers to Ukrainian Armed Forces positions to stand trial – Office of Prosecutor General Prosecutors have referred to court a case of treason that led to the deaths of Ukrainian servicemen in the Kharkiv region. 5 249 15 Previously in trend: High treason Disclosure of collaborators

Shufrych 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. 13 773 147 Previously in trend: Shufrych’s case

More than 400 convicted collaborators wish to leave for Russia 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. 4 828 26 Previously in trend: Prisoner swap Disclosure of collaborators

Chernivtsi airstrike spotter gets 15 years, SBU says 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. 829 4 Previously in trend: Sentences for high treason

Khmelnytskyi region FSB agent gets 15 years for treason 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. 1 005 3 Previously in trend: Sentences for high treason

The State Bureau of Investigation is conducting a pre-trial investigation into Bezuhla 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. 5 442 34 Previously in trend: Bezuhla in Rada

Russian strike coordinator detained near Pokrovsk: details from the 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. 1 508 5 Previously in trend: High treason Detention of adjusters

GRU agent sentenced to life imprisonment 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. 2 466 0 Previously in trend: High treason Justifying Russia’s armed aggression

court 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. 10 651 106 Previously in trend: High treason

Murder of state official prevented in Kropyvnytskyi Mobilised serviceman who went AWOL planned to kill state official in Kropyvnytskyi – SSU 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. 4 717 15 Previously in trend: Terrorist attacks in Ukraine High treason

Ukrainian Armed Forces soldier passed information to Russians: what is known? Mobilised soldier passed on coordinates of Ukrainian Armed Forces warehouses and command posts in Kharkiv region to Russian Federation, - SSU 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. 4 197 21 Previously in trend: High treason

Bank employee passed data on Defence Forces soldiers to Russia: what is known? Employee of Kyiv bank passed on personal data of Defence Forces soldiers to Russia, - SSU 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. 5 596 33 Previously in trend: High treason Detention of adjusters

The SSU detained a Russian mole He was preparing attack by Russian Federation on Sea Baby and Magura naval drones: the SSU detained Russian "mole" 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. 5 918 11 Previously in trend: High treason Detention of adjusters

traitor from Mykolaiv region Military officer who "leaked" locations of air defence systems near Ukrainian airfields to enemy has been detained, - SSU 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 Ukraine, recruited by the enemy. 8 105 34 Previously in trend: spying in favor of Russia

SBU opens high treason case against blogger Petrov 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. 21 370 76

Belarusian KGB agent convicted of espionage 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. 1 037 7 Previously in trend: Sentences for high treason

The SSU exposed a Ukrainian Armed Forces official who was working for the enemy SSU exposed "mole" in Defence Forces: he adjusted Russian strikes on ammunition depots and drones Another Russian FSB agent has been exposed in the ranks of the Defence Forces.  6 221 24 Previously in trend: High treason

Yanukovych’s sentence: 15 years in prison 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. 2 747 35 Previously in trend: Trial against Yanukovych

Former regional official sentenced for treason 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. 957 0 Previously in trend: Sentences for high treason

Former prosecutor from Crimea 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. 2 086 8 Previously in trend: Sentences for high treason

Shabunin was about to be notified of suspicion of high treason. What is known? 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. 1 990 18 Previously in trend: The case concerning Shabunin’s official trip Suspicion against Shabunin

A long-distance truck driver coordinated Russian strikes. He was detained by the SBU SSU detained long-distance truck driver who worked for FSB and adjusted Russian strikes An FSB agent has been detained who was adjusting Russian strikes on Ukraine under the guise of an international freight driver. 5 363 10 Previously in trend: High treason Detention of adjusters

Traitor sentenced to 15 years in prison 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. 458 2 Previously in trend: Sentences for high treason

Mobilised traitor Russian agent in strike UAV unit exposed for passing data on Defence Forces’ drone attacks to enemy, - SSU 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. 18 525 50 Previously in trend: spying in favor of Russia

NABU comments on SSU evidence against detained official 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. 5 943 34 Previously in trend: Search in NABU

Khrystenko 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. 15 988 117 Previously in trend: Khrystenko detention

MP from the Opposition Platform — For Life party wanted for treason detained People’s Deputy from Opposition Platform - For Life party, Khrystenko, suspected of high treason, detained and arrested - SSU 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. 12 167 48 Previously in trend: High treason

sentence for a traitor 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. 935 5 Previously in trend: Sentences for high treason

52 military personnel found to be Russian agents — SBU SSU has exposed 52 Russian agents among the military since start of full-scale invasion 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. 1 411 9 Previously in trend: Recruited FSB agents

SSU detains Russian agent in the Air Force 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. 6 024 36 Previously in trend: spying in favor of Russia Recruited FSB agents

Fedir Khrystenko received a suspicion notice 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 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 the National Anti-Corruption Bureau of Ukraine (NABU). 13 522 39 Previously in trend: Search in NABU

The traitor was sentenced to 14 years in prison. He helped occupiers create "prison" in Kherson: traitor sentenced to 14 years – SBI The Kherson City Court found the former deputy head of a department at the state institution "Northern Penal Colony No. 90" guilty of collaborationist activities and sentenced him to 14 years in prison. 1 281 3 Previously in trend: High treason Disclosure of collaborators

Lieutenant Colonel traitor from Sumy region Lieutenant Colonel of Defence Forces Reserve, who spied near frontline in Sumy region and formed his own group of informers, detained - SSU The SSU disrupted occupiers' attempts to create an agent network near the frontline in Sumy region. As a result of a special operation in the region, a deeply conspired FSB agent was detained who was spying near the front line and forming his own group of informants. 8 435 22 Previously in trend: spying in favor of Russia

SSU detains mole in the Ukrainian Air Force FSB "mole" in Air Force in Lviv region detained, - SSU An Air Force major who worked for Russia was detained in Lviv region. The occupiers wanted to get the coordinates of the aviation infrastructure of the Armed Forces of Ukraine. 6 337 18 Previously in trend: High treason

Serviceman wanted to direct Russian missiles at the Neptune complex Preparing Russian attack on "Neptune" complexes: SSU detains military "mole" A Russian agent who was spying for Russia in the Ukrainian Defence Forces was detained. 7 446 36 Previously in trend: High treason

The military corrected the Russian strikes. Details from the SSU Military "mole" who carried out Russian strikes on Defense Forces exposed - SSU Another serviceman who worked for Russian special services has been exposed in the ranks of the Defense Forces. 3 759 10 Previously in trend: High treason

State traitors are in prisons. What is the attitude towards them Traitors are held together with other prisoners, convicts have very negative attitude to them - Ministry of Justice State traitors and collaborators are held in prisons under normal conditions. 6 488 16 Previously in trend: High treason

The traitor received 15 years. Spying on Ukrainian military personnel in Zaporizhzhia: traitor sentenced to 15 years behind bars, - SBI 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. 1 199 1 Previously in trend: Sentences for high treason

SSU agent spoke about Kulinich’s work for Russia Kulinich was top Russian agent, he deliberately sabotaged work of Service from within - secret SSU agent The former head of the Security Service of Ukraine in the Autonomous Republic of Crimea, Oleh Kulinich, deliberately destroyed the work of the agency from within. 114 191 100 Previously in trend: SSU agent inside Sivkovych’s office

Anatolii Taranenko, traitor Coordination Headquarters explained release of traitor Taranenko from captivity: Ukraine did not influence Russian lists, law enforcement agencies will deal with him As part of the "1000-for-1000" prisoner exchange, Anatolii Taranenko, a Ukrainian soldier who in 2021 probably defected to Russia, was released from enemy captivity. 10 643 36 Previously in trend: Prisoner swap

Military institute cadet worked for Russian Federal Security Service Military institute cadet wanted to adjust strike on his own university - SSU A cadet of a leading military institute was detained after being caught collaborating with the Russian FSB. 11 533 71 Previously in trend: High treason Detention of adjusters

Sivkovych High treason and espionage: ex-NSDC Deputy Secretary Sivkovych and three FSB officers to be tried - Prosecutor General’s Office Prosecutors from the Prosecutor General's Office have sent an indictment to court against former Deputy Secretary of the National Security and Defence Council of Ukraine Volodymyr Sivkovych and three Russian Federal Security Service officers. 2 813 19 Previously in trend: High treason

Security Service of Ukraine detained agent of Russian GRU Prepared air attack by Russian forces on power lines of Rivne NPP: another GRU agent exposed, - SSU A former employee of the Rivne Nuclear Power Plant was preparing ruscists' air attack on the power lines that supply Kyiv and the entire capital region of Ukraine. 3 420 10 Previously in trend: Recruited FSB agents