The skirmish took place overnight on Dec. 6 in Kerch Bay, east of the occupied peninsula, when Russian helicopters, planes, and Raptor-class patrol boats attempted to intercept the drones, the SBU said in a statement.
The Security Service of Ukraine (SBU) charged Russian Colonel-General Yevgeny Nikiforov in absentia for ordering a missile strike on a Chernihiv theater that killed seven people and wounded 200 in August 2023, the SBU announced on Nov. 30.
Russia's Federal Security Service (FSB) on Nov. 19 announced the detention of two residents of Russian-occupied Crimea in connection with a car bombing in Sevastopol on Nov. 13 that killed Russian Navy officer Valery Trankovsky.
Valery Trankovsky was a "war criminal who has ordered cruise missile launches from the Black Sea against civilian sites in Ukraine," the SBU source said.
Anastasia Trofimova's documentary has faced criticism for what many perceive as an attempt to whitewash Russian soldiers involved in the war.
Derkach, who had been a Ukrainian lawmaker for nearly 20 years, has not attended meetings of the Ukrainian parliament since the start of the full-scale invasion. In 2023, his parliamentary powers were prematurely terminated.
Ukraine's State Security Service (SBU) along with the country's National Police arrested five people on Sept. 12 accused of committing arson attacks on Ukrainian military vehicles on behalf of the Russian intelligence service (FSB).
The Security Service of Ukraine (SBU) detained a suspected spy in Kharkiv who was passing information on Patriot air defenses in the city to Russia, the SBU said on Aug. 27.
The intelligence network operated in Mykolaiv, Dnipropetrovsk, and Ivano-Frankivsk oblasts. The suspects surveilled the Ukrainian Armed Forces and critical infrastructure facilities.
The perpetrators intended to target shopping centers, gas stations, pharmacies, and markets in Ukraine, Poland, and the Baltic countries on the instruction of Russian intelligence services, according to the SBU.
Ukrainian authorities charged pro-Russian oligarch Viktor Medvedchuk in absentia with illegal seizure of the Samara-Western direction oil pipeline several years ago, the Security Service of Ukraine (SBU) said on July 24.
The "former host of popular Ukrainian television programs" along with seven other people, allegedly conducted "informational and subversive activities for the benefit of the aggressor country," the Security Service said.
"According to our information, it was SBU drones that (caused the explosion) at the facility where various brands of gasoline and diesel fuel with a total volume of 12,500 cubic meters were stored," an intelligence agency source told the Kyiv Independent on July 13.
In a post on Facebook, the SBU said the man in question had allegedly taken money from the director of a Kyiv-based company that deals with the wholesale selling of fuel.
The suspects, with the help of an employee of the Regional Bureau of Forensic Medicine, stole payment cards and mobile phones registered in the online banking system from dead soldiers in a morgue.
Ukrainian intelligence agencies carried out an attack against a Russian military airfield, an energy substation, and an oil depot in three different regions overnight on July 9, a military intelligence source told the Kyiv Independent.
The SBU allege that Panchenko, the commander of the 159th Fighter Aviation Regiment of Russia's Western Military District, ordered air strikes on various targets along the eastern front.
The Security Service of Ukraine has released new footage of the liberation of Snake Island on June 30 to mark two years since Russian troops were forced to retreat from the strategic Black Sea outpost.
A building materials factory owned by the brothers of former pro-Russian Ukrainian lawmakers, Viktor Medvedchuk and Taras Kozak, was officially transferred to the Ukrainian state on June 28, the State Security Service (SBU) announced in a statement.
"At the instruction of the occupiers (Russian military), the 'mole' established the locations of fortified areas and the approximate number of Ukrainian troops defending the border with Belarus," the SBU said in a post on Telegram.
Ukraine's Security Service (SBU) charged two social media bloggers for allegedly sharing the positions of Ukraine's Armed Forces on their social media platforms, the SBU announced on June 21.
According to the SBU, the unnamed man provided geolocations of Ukrainian positions to Russian agents, who then used the intelligence to plan operations involving aerial bombs, artillery, and assault groups.
According to Radio Free Europe/Radio Liberty's investigative project Schemes, the depot in the Russian city of Azov is run by Azovproduct which can store up to 30,000 tons of oil products.
Drones operated by the Security Service of Ukraine (SBU) hit two oil depots in Russia's Rostov Oblast overnight on June 18, a source in security and defense forces told the Kyiv Independent.
Two brothers of the former pro-Russian Ukrainian lawmakers, Viktor Medvedchuk and Taras Kozak, were charged in absentia with defrauding the state of Hr 75 million ($1.8 million) in taxes, the Security Service of Ukraine (SBU) said.
The Security Service of Ukraine (SBU) notified Valentina Matviyenko, Russia's Federation Council Chairwoman, who approved the beginning of the full-scale invasion of Ukraine, of suspicion in absentia.
Yurii Bardash, a Ukraine-born producer and musician who fled to Russia after the outbreak of the full-scale war, is suspected of spreading war propaganda and justifying Moscow's aggression, the Security Service of Ukraine (SBU) said on May 22.
Naval drones used by the SBU have hit several Russian warships but until now have been kamikaze drones that explode on impact or in the near vicinity of a target.
Officers of the Security Service of Ukraine (SBU) and National Anti-Corruption Bureau of Ukraine (NABU) are carrying out searches at the premises of the State Judicial Administration, the judicial body announced on May 21.
Russian forces have encountered a new enemy in the Black Sea: Ukraine’s arsenal of naval kamikaze drones. These deceptively small unmanned vehicles have targeted Russia’s Black Sea Fleet since September 2022, picking off Russian battleships one by one. The latest of Ukraine’s maritime conquests was the Russian
A 45-year-old man from Kharkiv was detained by Ukraine's Security Service (SBU) on May 9 for allegedly tracking Ukrainian firing position, and providing coordinates to Russian intelligence officers.
A Russian correctional officer was arrested in Kharkiv for allegedly spying on Ukrainian defense position and providing Russia information in preparation for a air attack on military facilities - all under the guise of walking his dog, Ukraine's Security Service (SBU) announced on May 3.
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