Ukraine struck one of Russia's largest oil refineries deep in the Urals and a military airfield overnight in a long-range attack, Ukrainian President Volodymyr Zelenskyy announced on 21 August. The Ukrainian Army's General Staff confirmed the refinery and airfield hits, while Zelenskyy said the same night also reached the Black Sea and brought fresh damage from earlier strikes on a Russian warplane and a drone-launch site.

Fire at a major Lukoil refinery in Perm

Zelenskyy said the overnight drones hit the Lukoil-Permnefteorgsintez refinery — known as PNOS — in Perm, where the General Staff recorded a fire on the plant's grounds. The target sits more than 1,500 km from Ukraine's northern border, in a region near the Ural Mountains.

The refinery is one of Russia's largest, able to process more than 13 million tons of crude a year, with more than half its output sold abroad until recently. It supplies fuel to both Russia's economy and its army.

Ukrainian Telegram channels Supernova+ and Exilenova+ shared footage of explosions and a rising plume, with locals reporting a series of blasts at the site. Russia's Perm Krai authorities claimed they repelled the attack and downed 16 drones.

Kyiv has repeatedly hit the plant through the year. After a strike at the end of July, it had been running well below capacity.

Airfield, Black Sea, and other targets the same night

The General Staff said the same night's drones also struck the Marinovka military airfield in Volgograd Oblast, located in Russia's Volga region, with the damage still being assessed, while Zelenskyy added that Ukraine achieved unspecified results in the Black Sea. The military also reported hitting a drone storage and launch site near Donetsk, a materiel warehouse in occupied Crimea, two command posts in Donetsk and Zaporizhzhia oblasts, and six relay stations in Crimea used to steer Russia's Geran and Gerbera attack drones.

Zelenskyy also confirmed damage from earlier strikes: a Russian Su-34 fighter-bomber hit at the Akhtubinsk airfield, about 600 km from the front line, and a drone store and launch site struck at Primorsko-Akhtarsk, roughly 180 km away. The strike extends a run of deep hits this month, from the TANECO refinery in Tatarstan and a Black Sea oil terminal to three refineries hit in one night and an Omsk refinery struck 2,500 km away in Siberia.

A retired Russian FSB major-general whose company built secure communications for the Kremlin's security services and military has been found dead in his Moscow apartment, RFE/RL's Current Time reported. Russian outlets, citing their own sources, say the 83-year-old apparently killed himself, though authorities have released nothing. His death adds to a run of senior Russian military and security figures dying in the capital.

An FSB veteran who wired Russia's spies

Igor Laptev, 83, was found dead in an apartment in Moscow. Russian outlet MK and others, citing sources, wrote that he probably took his own life on the afternoon of 20 August. Izvestia claimed he died from a gunshot wound to the head. No suicide note or motive has been reported, and Russian law enforcement has issued no official statement.

Laptev was a chemist-technologist by training who served in the Soviet KGB, including combat in Afghanistan, according to Delovoy Peterburg. In the KGB and later the FSB, he worked on information security. In the late 1990s, he was a deputy minister for taxes and duties, and from 1998, he chaired the board of Informtekhnika i Svyaz, now the Informtekhnika group.

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A supplier to the FSB, the guards, and the army

The company says on its own site that it makes communications systems for federal authorities and security structures, including the FSB, the FSO federal guard service, the Defense Ministry, and the interior ministry. According to OSINT VARTA, it develops and produces specialized telecom equipment and software for secure communications, building switching systems and special-comms platforms for security agencies and state bodies. It also works with Voentelecom, a Russian Defense Ministry structure, to supply troops with digital telecom gear, Militarnyi reported.

A string of deaths among Russia's brass

Laptev's death is not the first in Moscow involving retired Russian generals. On 2 May, retired colonel-general Stanislav Petrov — founder of Russia's radiological, chemical and biological defense troops, who helped create the TOS-1 Buratino heavy flamethrower system — was found dead in a central Moscow apartment. Weeks ago, Moscow buried a general under roadblocks and metal detectors after a bombing that likely killed him at a commander's gathering.

Polish officers have detained a Ukrainian accused of trying to murder a figure from Ukraine's weapons sector on Moscow's orders, Reuters reported. Investigators say his homemade explosive failed to detonate, and he fled to Poland, where officers detained him. The case is the latest in a run of Russian-directed plots targeting people tied to Ukraine across Europe.

A car bomb that failed

The suspect, named only as Serhii P. under Polish privacy rules, allegedly went after a figure in Ukraine's weapons sector in Irpin, a town in Kyiv Oblast just northwest of the capital. The ABW, Poland's Internal Security Agency, said he planted an improvised explosive device under a car used by the potential victim. The device was meant to be set off remotely with a cellphone, but it "did not detonate due to a malfunction," the agency said.

The suspect, a 63-year-old Ukrainian, fled to Poland after the attempt collapsed and was arrested in Warsaw on 5 August 2026, the Ukrainian outlet NV says. Polish authorities announced the arrest on 20 August and said it kept him from using Poland as a hideout while he dodged investigators. Prosecutors charged him with trying to kill with a bomb and with holding explosives without a permit. The charges carry a floor of 15 years behind bars and a ceiling of life, they said.

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The ABW framed the case as proof that Russian intelligence runs operations far beyond its own borders, using people who move between countries to do the work. For years, Kyiv and Western capitals have said Moscow enlists people — Ukrainians among them — to run sabotage and spying missions, a charge Russia keeps rejecting.

A pattern across Europe

The plot fits a wider Russian campaign. Weeks earlier, Warsaw detained a Russian man whom Moscow had allegedly recruited to murder a Ukrainian-American in the same city. 

Earlier this year, Ukrainian investigators recently exposed a coordinated scheme to kill a Russian dissident and Ukraine supporter in Lithuania, German prosecutors filed sabotage charges against a Ukrainian and a Latvian, and an earlier plot targeted the chief of German arms-maker Rheinmetall.

Poland and the Baltic States have been named prime targets for Russian sabotage over their backing for Kyiv.

Finland is investigating a suspected violation of its airspace by a Russian aircraft over the Gulf of Finland, its Defense Ministry said. Authorities have not identified the aircraft or said whether the crossing was deliberate, and the country's border guard has opened an inquiry. The case adds Finland to a growing list of NATO states reporting Russian intrusions along the alliance's frontiers.

What Finland reported

A Russian aircraft is suspected of violating Finnish airspace in the western Gulf of Finland on the afternoon of 20 August, Defense Minister Antti Häkkänen said. He said the country treats every such case seriously and that an inquiry is running.

"Every suspected territorial violation is taken seriously. An investigation is underway," Häkkänen said.

The ministry statement did not name the aircraft. The Border Guard later identified it as a Russian Il-20 reconnaissance plane, Finnish broadcaster Yle reported, saying the suspected crossing lasted about three minutes and reached some 4.7 nautical miles into Finnish airspace at its deepest. It said it would release more as the inquiry advances.

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A pattern along NATO's frontiers

The suspected crossing follows two earlier Finnish cases this year. Finland suspected Russian military aircraft of entering its airspace in May, off Porkkala while one avoided a thunderstorm, and again in June, summoning Russia's chargé d'affaires over the two incidents.

Other members of the alliance keep logging similar incidents. Romania has destroyed a sea drone and recovered aerial-drone debris on its soil, and Russian drones have struck near Moldova's border with Ukraine. Kyiv has also accused Russia of steering Ukrainian drones toward Finland and the Baltic States through electronic warfare.

Finland joined NATO in 2023 and has since rearmed sharply, ending a domestic ban on nuclear weapons as part of a wider defense shift. It has stepped up support for Ukraine, most recently backing a power-plant project before Russia's winter energy campaign. Helsinki has also argued it is too early to negotiate with Moscow while the war continues.