Ukraine's security service (SBU) has charged in absentia a former defense engineer with treason, accusing him of helping Russia target Ukrainian cities by developing navigation systems for cruise and ballistic missiles, the SBU said on June 25.

According to the agency, Oleh Borsuk, a 61-year-old Ukrainian national, fled to Russia in 2009 after resigning from a defense plant in Cherkasy Oblast. He later became deputy general director of Moscow-based design bureau "Navis," a major player in Russia's military-industrial complex.

Borsuk allegedly oversaw the development and modernization of satellite guidance systems (GPS/GLONASS) used in Russian missiles. In 2023 alone, under his leadership, nearly 3,200 satellite navigation units were produced, including those for Iskander tactical missile systems, the SBU said.

These systems are also used in missiles like the Kh-101, Kh-59, and Kalibr — weapons frequently deployed in Russian airstrikes against Ukrainian civilian infrastructure.

The deadliest attacks include the July 8, 2024, strike on the Okhmatdyt children hospital in Kyiv, which killed two adults, including a doctor, and injured more than 50 people, including children. The hospital was hit by a Kh-101 cruise missile in accordance with a programmed route.

Another devastating strike occurred on June 17, when a massive missile and drone assault on Kyiv killed 30 people and injured 172 others. One of the deadliest impacts was a direct hit on a residential building by a Russian Kh-101 cruise missile, which caused the complete collapse of an entire section of the nine-story residential building.

According to a spokesperson for Ukraine's Air Force Yurii Ihnat, the building was struck by a Kh-101 missile.

The SBU has charged Borsuk in absentia under Ukraine's Criminal Code for treason committed under martial law.

"Since the perpetrator is hiding in the territory of the Russian Federation, comprehensive measures are underway to bring him to justice for crimes against our state," the SBU said.

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The Kyiv IndependentAlisa Yurchenko

Russian President Vladimir Putin in 2023 authorized the ordering of at least two attempts to assassinate Ukrainian journalist Dmytro Gordon, Security Service of Ukraine (SBU) head Vasyl Maliuk told media on June 23,  RBC-Ukraine reports.

Gordon is a prominent journalist and media personality popular in both Ukraine and other post-Soviet countries, known for his sharp criticism of Russian aggression. His YouTube channel has 4.5 million subscribers.

"Gordon triggers Russians. He has a large audience in Russia and in the (Russian) occupied territories (of Ukraine)," Maliuk said. "There are two networks that worked on Gordon that we can speak (publicly) about."

According to the SBU, the first network was led by a former lawmaker from the now-banned pro-Russian Party of Regions, originally from Poltava Oblast. The agency did not name the lawmaker.

The former MP was allegedly tasked by Russia's Federal Security Service (FSB) with coordinating surveillance and preparations for a strike that would kill Gordon.

"The plan was to use a homemade explosive device or coordinate a missile or a drone strike — but only if Gordon's presence in the targeted house was confirmed," Maliuk said.

The SBU had already been investigating the ex-lawmaker for involvement in a separate railway bombing case in Poltava Oblast when the assassination plot was uncovered. The group was arrested before executing the plan.

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The second assassination team, Maliuk said, was a criminal group from Dagestan working secretly for the FSB under the cover of being fugitives from Russian law enforcement.

"They sent this individual here long before the full-scale war. He carried out FSB tasks all the time — very professionally, very covertly," Maliuk said.

The group monitored Gordon's movements and residence, planning to assassinate him either with a short-barreled weapon if he was alone, or with a rifle and follow-up pistol shot if accompanied by a bodyguard.

The SBU detained the group, and its leader confessed to preparing the hit on Moscow's orders. He said he had been promised $400,000 for the killing.

Gordon, who has become a high-profile figure on Ukraine's information front, regularly uses his platform to expose Russian disinformation and advocate for Ukrainian sovereignty.

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The Kyiv IndependentKateryna Hodunova

Ukraine's security service (SBU) is teaching teenagers how to avoid recruitment by Russian intelligence online, the New York Times (NYT) reported on June 21.

"Maybe not all of these special operations are reported in the media — but believe me, the enemy is not sleeping... They are working actively and carrying out illegal activities, as strange as it may sound, directly inside your phones," SBU spokesperson Roksolana Yavorska-Isaienko told students.

Approximately 22% of Ukrainians recruited by Russian intelligence to conduct sabotage or terrorist attacks are minors, Artem Dekhtiarenko, SBU spokesperson, said on April 2.

Russian intelligence attempts to recruit Ukrainian civilians online, offering easy money in return for sharing sensitive data or preparing sabotage or terrorist acts.

Russian intelligence finds its recruits using social platforms, including Telegram, Discord, and TikTok.

Unsuspecting teenagers are often offered hundreds or even thousands of dollars to conduct simpler tasks such as delivering packages or taking photos of energy sites, the NYT reports.

More serious tasks are commonly assigned to teenagers once they have been blackmailed for conducting less serious operations beforehand or when their phones are hacked to reveal compromising photos.

Russian intelligence is actively attempting to recruit Ukrainian nationals for illegal operations across the EU, Ukraine's military intelligence agency (HUR) said on June 2.

"The recruitment of Ukrainians for hostile operations in Europe is yet another tool of hybrid aggression that the Russian Federation is waging against Ukraine and the entire European community," HUR said.

The SBU caught a Russian agent as he was filming a military airfield in preparation for a Russian strike, the agency reported on June 15.

The Russian Federal Security Service (FSB) recruited the unemployed 24-year-old via the Telegram messaging app to collect coordinates for air attacks on airfields and logistic depots, the SBU said.

The Russian FSB allegedly offered "easy money" and instructed the recruit to find military facilities and carry out reconnaissance on the ground.

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The Kyiv IndependentKate Tsurkan

Arkady Gostev, head of Russia's Federal Penitentiary Service, was sentenced in absentia to 10 years in prison for creating a network of torture chambers in the Russian-occupied part of Kherson Oblast, Ukraine's Security Service (SBU) announced on June 19.

Gostev was found guilty of orchestrating the transformation of captured Ukrainian prisons into torture sites used to detain and brutalize members of the local resistance. The SBU said victims were subjected to "brutal torture" intended to break their will and force submission to the Kremlin rule.

According to investigators, Gostev personally oversaw the establishment of torture facilities and pushed for their inclusion in Russia's national prison registry through the Justice Ministry.

The court ruled he committed "actions aimed at violently changing or overthrowing the constitutional order or seizing state power."

"Comprehensive measures are being taken to bring him to justice for crimes against our state," the SBU said, noting that Gostev remains in Russia.

Kherson Oblast, which stretches from the Dnipro River to the Black Sea, remains partially occupied, with the east-bank territories still under Russian control.

Gostev joins a growing list of senior Russian officials charged in absentia with war crimes, crimes against humanity, and the administration of occupied territories.

Ukraine has also targeted collaborators working with the occupation authorities.

On June 18, Ukraine's military intelligence (HUR) confirmed the assassination of Mykhailo Hrytsai, a Russian-appointed deputy mayor in Berdiansk, Zaporizhzhia Oblast, for his role in organizing repression and torture of Ukrainian prisoners of war.

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The Kyiv IndependentDaria Shulzhenko

Ukraine’s Security Service (SBU) caught a Russian agent red-handed as he was filming a military airfield in preparation for a Russian strike, the agency reported on June 15.

According to the SBU, the Russian Federal Security Service (FSB) recruited the unemployed 24-year-old via the Telegram messaging app to collect coordinates for air attacks on airfields and logistic depots.

The FSB had allegedly instructed him to find military facilities and carry out reconnaissance on the ground in exchange for “easy money.”

The man was detained outside an airfield in Rivne Oblast while filming its outer perimeter with a hidden camera in his car. The SBU seized a phone and the camera on the scene, while other evidence was taken from the agent’s apartment.

If found guilty, he faces life imprisonment for high treason.

The SBU regularly announces it has foiled Russian agents and terrorist plots against military and civilian targets. The FSB usually targets unemployed people, those with criminal records, or addicts, according to the SBU's data.

In April, the SBU detained an instructor at a training center in Lviv Oblast who was planning to assassinate the base's commanders. That same month, the SBU detained nine FSB agents, including five minors, for plotting terrorist attacks in central and eastern Ukraine.

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The Security Service of Ukraine (SBU) has arrested two individuals in Kyiv accused of attempting to extort $200,000 from a European defense company, potentially jeopardizing the delivery of electronic warfare (EW) systems to Ukraine's military, the SBU reported on June 14.

The suspects allegedly demanded the payment in exchange for facilitating the successful testing and adoption of five radio electronic warfare systems provided to Ukraine at no cost, according to statements released by the SBU and the Prosecutor General's Office.

The devices, supplied by a private foreign manufacturer, were financed by Ukraine's international partners. The producer had already delivered five systems to Ukraine, with additional contracts possible if the equipment performed well in combat conditions, the SBU said.

According to investigators, the suspects falsely claimed to have influence within Ukraine's Defense Ministry and promised to use their connections to ensure positive evaluations of the equipment.

"Under the guise of having contacts within the ministry, the men demanded $200,000 from the company in exchange for ensuring no obstacles during official trials of the equipment," the Prosecutor General's Office said in a statement.

Both men have been formally charged under Ukraine's Criminal Code for alleged obstruction of the Armed Forces and receiving unlawful benefits through influence peddling. The charges carry a possible sentence of up to eight years in prison and asset confiscation.

The arrests were made as part of a broader investigation led by the SBU and conducted under the procedural oversight of the Specialized Defense Prosecutor's Office. Authorities say the investigation is ongoing to identify all individuals involved.

Ukraine continues to rely heavily on international military assistance as it defends against Russia's full-scale invasion, now in its fourth year. Ukraine uses EW systems during Russian attacks on its cities and on the front line.

Kyiv and its Western partners launched an electronic warfare coalition in April, which consists of 11 countries and comes on top of other eight Western coalitions to support Ukraine. Other similar initiatives include an artillery coalition, a fighter jet coalition, and a demining coalition, organized within the framework of the Ramstein format.

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