Ukraine has completed its Operation Vivaldi, aimed at protecting its fortress belt cities of Donetsk Oblast, which helped Kyiv preserve the region from Russian occupation for 12 years. Brigadier General Andrii Biletskyi, the commander of the Third Army Corps behind the operation, has reported that the fourth phase secured 101 km² of territory. Among the latest achievements is the liberation of three settlements—Zelena Dolyna, Lypove, and Kolodiazi.

The operation's main objective was to move Ukrainian troops into more advantageous defensive positions, Biletskyi said in the first days after the operation was made public. Vivaldi has now summed up the results of all four phases: Ukraine has established full control over 16 settlements, liberated 277 km² of territory, and inflicted 8,000 casualties on Russian forces.

Ukraine worked against Russia's deadline

During Operation Vivaldi, Ukrainian forces have prevented Russian troops from outflanking the Sloviansk-Kramatorsk agglomeration and cutting the Kharkiv–Sloviansk highway, a key supply route for Ukraine’s forces in Donbas, Biletskyi says.

“We thwarted the offensive of the Zapad grouping and forced it to redeploy some units of the 1st Tank Army, which eased pressure on Kupiansk-Vuzlovyi,” Biletskyi announces.

Previously, the Institute for the Study of War noted that Russian President Vladimir Putin was confident that Russian forces would be able to seize the entire Donetsk Oblast by the end of 2026 — the Kremlin’s latest deadline for achieving this goal.

Ukraine’s military was on a mission to prevent this.

Season one: clearing russian infiltration groups

On 15 September 2026, Ukraine’s Third Army Corps announced Operation Vivaldi in northern Donetsk Oblast. During the first phase, Ukrainian troops cleared Russian groups from 75 km² of territory and liberated another 10 km².

The Third Army Corps said it had struck Russian supply routes and fuel infrastructure, prompting Russia to relocate its fuel and lubricant reserves to Voronezh Oblast. According to the corps, Russian forces lost around 1,500 troops, more than 12,000 drones, and hundreds of pieces of equipment.

Season two: liberation of Shandryholove and Derylove

On 20 September, the Third Army Corps reported the liberation of Shandryholove and Derylove and the establishment of full control over Drobysheve.

During the second season, Russian forces lost another 800 troops, bringing their total losses across the first two seasons to more than 3,000, according to the corps.

During the first two seasons of the operation, Ukrainian troops and attached units regained control of 125 km² of territory, including 50 km² that had been fully liberated.

The first phase of Vivaldi involved eliminating Russian groups that had infiltrated Ukrainian positions, explained the commander of a battalion in the 125th Brigade, callsign Darwin, per ArmyInform. After clearing those groups, the Defense Forces moved on to the operation’s second phase, using reconnaissance drones to detect Russian forces, he added.

For this, Ukraine used UAVs and ground robotic systems.

“The Third Army Corps was the first in the world to begin deploying ground robotic systems by air. Our heavy bombers deliver kamikaze ground robotic systems more than 10 kilometers behind enemy lines,” Biletskyi noted.

Season three: advances near Novе and Ridkodub

On 28 September, the Third Army Corps reported the liberation of Nove, Ridkodub, and Katerynivka and the restoration of control over Karpivka and Novomykhailivka. Ukrainian forces regained another 51 km² of territory, bringing the total area liberated since the start of the offensive to 176 km². Russian forces lost around 2,000 troops, and more than 250 were taken prisoner, the corps said in its summary of the operation’s third phase.

“The Russians were convinced that the main axis of attack was Shandryholove–Zelena Dolyna. This led it to squander its reserves in counterattacks along that very axis. The Russians slept through the actual strike, which was focused on capturing Nove,” Biletskyi said.

Operation Vivaldi aimed to disrupt Russia’s plans in Donetsk Oblast

The need for Operation Vivaldi arose amid Russian attempts to encircle Ukraine’s fortified belt in Donetsk Oblast. Ukrainian forces conducted preparatory efforts aimed at degrading Russia’s offensive capabilities, including strikes on Russian drone operators, the Institute for the Study of War reported on 9 October.

Ukrainian counterattacks in the Lyman direction and east of Sloviansk and Kramatorsk were intended to complicate Russian efforts to seize the fortified belt in Donetsk Oblast, the report noted.

The corps advanced gradually, reclaiming small areas instead of attempting a large-scale breakthrough.

Russian attacks have injured 1,125 Kyiv residents since the start of 2026. Of these, 379 people, or nearly 34%, were injured in just five weeks, from 27 August to 7 October, Tetiana Mostepan, director of the Kyiv City State Administration’s Department of Health, said in an interview published on 13 October.

Russian air attacks on Kyiv have intensified since late August. Air attacks occur both day and night, and Russian drones target not only military facilities but also civilian buildings, including apartments. As a result, the number of casualties is also increasing. More than 40% of emergency medical responses to attacks this year occurred between late August and early October, Mostepan noted.

During this period, the capital’s emergency medical teams responded to 782 calls related to the attacks, the department director said. She also released data showing that 138 medical facilities in Kyiv have been damaged since the start of Russia’s full-scale invasion, including 47 this year.

“And when we talk about statistics, I always emphasize that behind every number is a human life. These are people who have been injured, as well as medical workers who respond to attack sites to save them,” Mostepan said.

Russian attacks on Kyiv have become more frequent

Russia attacked Kyiv with drones throughout the day, Suspilne Kyiv reported on 27 August. Air raid alerts were issued 12 times in the capital, drone debris was found in five districts, and at least four people were injured, the report said. Russian forces used about 140 attack drones against Ukraine throughout the day, more than 100 of them jet-powered, the Ukrainian Air Force reported at the time.

At least 38 people were killed and dozens injured in a Russian drone strike on an ammunition depot in the Bucha district near Kyiv, triggering a massive fire and hours of explosions in a residential area, CNN reported. The attack in the Bucha district came amid near-constant Russian airstrikes, which continued into Sunday, the outlet reported.

Russian forces were likely seeking to exhaust Ukraine’s air defenses, disrupt civilians’ daily lives, and increase the scale of destruction, analysts at the Institute for the Study of War (ISW) said, citing CNN’s reporting.

On 8 September, NATO Secretary General Mark Rutte stressed the urgent need to strengthen support for Ukraine, particularly by providing air defense systems. Delays in delivering assistance cost human lives, he said.

On 1 October, a Russian drone struck a school in Kyiv’s Solomianskyi district while 104 children were inside, Suspilne reported. Students and school staff took shelter, so no one was injured, the report said.

Russian attacks continue after Trump’s announcement of an energy ceasefire

Following US President Donald Trump’s announcement of an energy ceasefire, Russia continued striking Ukraine’s energy infrastructure, including in Kyiv. On 13 October, Russian ballistic missiles struck Kyiv, hitting a thermal power plant in the second attack in 24 hours without advance warning from Ukraine’s allies, Zelenskyy said. The evening and morning strikes killed four people in Kyiv, three of them women in a high-rise in Desnianskyi district, Kyiv prosecutors said.

Russia attacked energy and critical infrastructure in Kyiv, Kyiv Oblast, and Kharkiv with 39 ballistic missiles and more than 120 attack drones, Ukrainian President Volodymyr Zelenskyy said on 14 October. At least 600,000 people were left without electricity, he said. Later that day, an accident on the grid cut power to part of Kyiv’s right bank, energy company DTEK said.

Ukrainian reconnaissance troops used a captured Russian soldier’s radio for four days to listen to Russian military communications and relay important intelligence to their command, according to a report by ArmyInform, which covered the episode. The soldiers serve in the 23rd Separate Reconnaissance Battalion, which operates in the Oleksandrivka sector, the report noted.

Russia uses infiltration tactics involving small groups to slip through Ukrainian positions undetected, establish themselves into the rear of Ukrainian positionse, and create conditions for the further advance of its main forces. They are countered not only by reconnaissance drones but also by specialized reconnaissance teams, which sometimes cover several dozen kilometers on foot to reach their designated targets.

Ukrainian scouts capture Russian soldier in the grey zone

Ukrainian reconnaissance troops captured a Russian soldier in the grey zone as he was trying to enter a neighboring house, the report said.

“He took off his body armour and set his rifle aside. He felt right at home. Our commander went over and offered him a chance to surrender, and he agreed. He then stayed with us for four days. He told us everything he knew,” a soldier with the call sign Kubik said in the report.

The soldiers’ hideout was later discovered. Fleeing a Ukrainian drone, a Russian infantryman ran into the building where the reconnaissance troops were staying. The position was subsequently attacked by FPV drones, followed by an artillery barrage.

One Ukrainian soldier sustained a minor injury, but the group managed to withdraw without suffering serious losses.

Reconnaissance soldier Kubik spent 23 days on a combat mission

For reconnaissance troops, the journey to their positions and the return trip remain perhaps the most dangerous parts of a mission. During his year of service, Kubik has completed five combat missions, one of which lasted 23 days, according to the report.

During their most recent mission, the soldiers covered 20 kilometers on foot in one direction, moving mostly through tree lines, Kubik said. He added that they had to run across open areas and destroy enemy drones lying in wait before quickly retreating to cover.

Because of the constant threat from the air, the length of time reconnaissance troops can remain at their positions depends on the weather and the situation, the report noted. Sometimes, staying in place longer is safer than risking exposure while a team is being replaced.

Dzhus’s first mission: 20-year-old reconnaissance soldier chooses infantry

Twenty-year-old Mykyta, whose call sign is Dzhus, is preparing for his first combat mission as part of the 23rd Separate Reconnaissance Battalion, the report said. He joined the military under the “18–24 Contract” program after leaving the police force.

“Many people who join under the ‘18–24’ contract go into UAV operations, but I’m more interested in infantry work. We have many experienced reconnaissance soldiers, and the guys are constantly giving advice and sharing their experience,” Dzhus said.

He is heading out on the mission under the guidance of an experienced commander, he said. The soldiers prepare thoroughly for every mission, practicing at the training ground and rehearsing procedures tailored to the specific task, the media outlet noted.

Russian troops seek new hiding places for infiltration along the front

Russian forces continue to use small-group infiltration tactics. For example, the Russian army is likely increasing its infiltration efforts in Kharkiv Oblast, taking advantage of the remaining summer foliage for concealment, the Institute for the Study of War reported on 9 October. In particular, Russian forces are seeking to infiltrate the city of Kupiansk in small groups, according to an RBC-Ukraine report published on 7 October.

Similar incidents have also been reported in Donetsk Oblast. Russian troops are attempting to infiltrate the gaps between Ukrainian observation posts in small groups and establish positions there, Artem Prybilnov, spokesperson for the 155th Separate Mechanized Brigade, said during a broadcast on Suspilne.Studio on 7 October, NV reported. Their aim is to build up forces for a further advance toward Dobropillia. Ukrainian infantry, working alongside drone operators, is repelling the ongoing Russian attacks and preventing them from achieving this goal, Prybilnov added.

As autumn sets in and vegetation becomes thinner, Russian troops find it increasingly difficult to conceal themselves in tree lines, Prybilnov noted. During the summer, they used these areas for cover and to accumulate personnel, ammunition, and equipment, the spokesperson said. Russian forces are now attempting to infiltrate villages, where they can hide in buildings and basements and establish positions, he added.

Germany is preparing a new meeting of the Coalition of the Willing to coordinate further support for Ukraine, President Volodymyr Zelenskyy said on 12 October following a conversation with German Chancellor Friedrich Merz.

Russia continues to strike Ukraine’s energy infrastructure despite US President Donald Trump’s claim that Moscow has agreed to an energy truce. German Chancellor Friedrich Merz is initiating a meeting of European leaders to discuss assistance to Ukraine in this situation.

Kyiv and Berlin have also agreed to hold a meeting of national security advisers in the E3 format, with Ukraine participating, according to the statement. The format involves an informal grouping of three leading European countries: the United Kingdom, France and Germany.

Zelenskyy and Merz discuss energy truce and support for Ukraine

During the conversation, the two sides also discussed US President Donald Trump’s proposal for an energy truce and Russia’s subsequent actions. Russian forces continue to attack Ukraine’s energy infrastructure, Zelenskyy noted.

“This is exactly how the Russians behave when pressure eases. It is very important that Europe continue to act on principle,” Zelenskyy stressed.

Germany is coordinating preparations for a meeting of the Coalition of the Willing, the Ukrainian president noted. The two sides also discussed support for Ukraine’s financial stability. Further steps are to be coordinated in greater detail during a meeting scheduled for this week, Zelenskyy said.

The Coalition of the Willing seeks additional support for Ukraine

The Coalition of the Willing was initiated by the United Kingdom and France, which held talks with representatives of 37 countries in March 2025 on supporting Ukraine in the event of a peace agreement. The initiative envisaged financial assistance and the deployment of troops, air forces or naval forces to protect Ukraine against renewed Russian aggression, Bloomberg reported.

The latest meeting of the Coalition of the Willing took place on 24 August and was the 16th meeting, according to a statement on the website of the President of Ukraine. Zelenskyy called on partners to strengthen Ukraine’s air defense and provide at least 300 missiles for Patriot systems for the winter, the statement said.

The president also proposed bringing forward part of the European loan financing planned for 2027 so that Ukraine could receive the funds this year. He separately stressed the need to find a mechanism for using frozen Russian assets to defend Ukraine and to unblock the maritime corridor in the Black Sea.

“We value this format—the Coalition of the Willing. It brings together countries that are ready not only to talk about security but also to act. We need this—to act and build real security together,” Zelenskyy stressed.

A ceasefire in words, but fresh attacks on energy infrastructure in practice

Ukraine and Russia had allegedly agreed to an immediate energy ceasefire, US President Donald Trump said on Truth Social on 11 October. However, at the time of publication, neither Kyiv nor Moscow had confirmed such an agreement, Ukrainska Pravda reported.

Ukraine supports the ceasefire and is awaiting details from the US side, Volodymyr Zelenskyy said in a post on X the same day. Russia must also agree to halt the strikes, he stressed.

Ukrainian forces had received the relevant orders, and Kyiv was ready to refrain from striking Russian energy infrastructure provided Russia reciprocated, Zelenskyy said in his evening address on 11 October.

Russia continued attacking Ukraine’s energy infrastructure after the ceasefire was announced, including striking a gas production facility and a petrol station, Zelenskyy said on his official Telegram channel on 12 October. Moscow had shown no willingness to abide by the ceasefire, the president added.

Ukraine’s Defense Intelligence (HUR) released information on the components of Russia’s Kinzhal air-launched ballistic missile and the companies involved in its production, according to a statement dated 12 October.

Russia has used Kinzhal missiles to strike targets across Ukraine since the start of its full-scale invasion. However, 22 of the 58 companies in Russia’s Kinzhal production network are not subject to sanctions, the intelligence agency noted.

Kinzhal missile: design, components, and production changes

Ukraine’s Defense Intelligence has published an interactive 3D model of the Russian Kinzhal missile on its War&Sanctions portal.

The 9-S-7760 missile, known as the Kh-47M2 Kinzhal, uses solid fuel and has a single stage. This means the missile does not consist of multiple stages that separate sequentially during flight. About 90% of its components are identical to those used in the 9M723 ballistic missile of the Iskander-M system, HUR noted.

The Kinzhal is equipped with a radar homing seeker, an active jamming station, and a decoy deployment system, according to the statement. The homing seeker helps the missile determine the direction to its target, while decoys are designed to make interception by air defense systems more difficult.

The missile can carry one of two types of warheads: a penetrating high-explosive warhead or a nuclear warhead. Russia is also developing a version with a high-explosive fragmentation warhead that strikes targets through an explosion and fragments. HUR believes this development may be linked to problems with the missile’s accuracy.

In 2026, Russia significantly reduced its state procurement order for Kinzhal missiles and redirected some production resources, components, and raw materials towards manufacturing Iskander-M missiles, HUR noted. Another reason is the limited number of MiG-31I and MiG-31K aircraft used to launch Kinzhal missiles, the intelligence agency reported.

Ukraine intercepts Kinzhal missiles, but has limited resources to do so

Despite their high speed, Russian Kinzhal missiles can be intercepted using US-made Patriot surface-to-air missile systems. In particular, PAC-3 interceptor missiles are designed to destroy ballistic targets and can be used against threats such as the Kinzhal and Zircon, Ukraine’s Ministry of Defense reported.

Ukraine is seeking additional Patriot interceptor missiles to defend against Russian ballistic attacks during the winter.

Most of the approximately 1,000 missiles Kyiv has contracted for are not expected to arrive for several years, prompting Ukraine to ask its allies to supply missiles from their existing stockpiles, Defense News reported on 12 October 2026.

Sanctions loopholes allow Russia to obtain foreign components for Kinzhal missiles

Russia continues to use foreign components in missile production despite sanctions. For instance, the US-made Texas Instruments processors were found again in a newer version of the Kinzhal missile, Ukrainian presidential commissioner for sanctions policy Vladyslav Vlasiuk said in September, Interfax reported. According to him, foreign electronics continue to reach Russia through various supply channels.

Earlier, Ukraine had provided its partners with information on more than 100 Russian companies involved in ballistic missile production and urged them to impose sanctions on those entities, according to the President's Office.

On 12 October, the EU Council imposed sanctions on 1,569 individuals and entities linked to Russia’s military-industrial complex, including 826 Russian companies and 743 company CEOs.

Russia is planning a winter strike campaign involving up to 1,000 missiles, drones, and bombs targeting, among other facilities, electrical substations, hydroelectric and thermal power plants, and boiler houses. The information is contained in a document that, according to sources cited by The New York Times, Ukraine's Energy Minister Denys Shmyhal presented as an intercepted Russian plan to destroy energy infrastructure systematically. The newspaper reported on 2 October.

Russia has been striking critical infrastructure across Ukraine since the beginning of its full-scale invasion. Such attacks have become particularly frequent ahead of and during winter. Ukraine's recent battlefield gains may have prompted Putin to reconsider his strategy and attempt to force Ukraine to surrender through winter strikes, analysts at the Institute for the Study of War (ISW) suggest. Russia's reported plans to attack Ukraine's energy, water supply, and sewage systems could threaten the basic living conditions of millions of people. Such strikes could increase pressure on civilians and the Ukrainian economy while forcing the state to divert more resources to emergency infrastructure repairs instead of defense needs.

The New York Times was unable to verify the document's authenticity independently, but noted that it was written in Russian and dated August.

A representative of Ukraine's defense-industrial sector who has reviewed the document believes it is more of a calculation than a finalized Russian military operations plan, according to Schemes, an investigative journalism project by Radio Free Europe/Radio Liberty (RFE/RL), in a report published on 8 October.

60 targets: how Russia could attack Ukraine's critical infrastructure

The document outlines how many missiles, drones, and bombs Russia would need to deprive Kyiv, Kharkiv, and Odesa of electricity, heating, water, and sewage services, Radio Liberty reported on 9 October. The document's full list of priority cities also includes Dnipro, Zaporizhzhia, Mykolaiv, Kherson, Poltava, Chernihiv, Kryvyi Rih, Cherkasy, Kropyvnytskyi, Lviv, Vinnytsia, and Ivano-Frankivsk.

According to the document, Russia plans to begin by attacking substations near Ukraine's western border, through which the country receives electricity from Europe. Hydroelectric power plants could be targeted next, followed by facilities intended to shut down Ukraine's three operational nuclear power plants, Radio Liberty reports. The document lists a total of 60 key targets.

According to Schemes, the document states that Russia would need up to 770 Molniya and Geran drones, Dan-T/Banderol missile-drones, 170 FAB guided aerial bombs, and 75 Kinzhal and Iskander-M ballistic missiles to carry out the attacks.

Sewage systems could become Russia's next target

The document devotes particular attention to water supply and wastewater systems. These include pumping stations, treatment facilities, and other infrastructure essential for cities to provide residents with water and dispose of wastewater.

Russia has not previously attacked such facilities on a similar scale, The New York Times notes.

Preparing for possible attacks on water supply and sewage systems is significantly more difficult than protecting energy infrastructure, Oleh Popenko, head of the Ukrainian Union of Utility Services Consumers, told Current Time, RFE/RL's Russian-language network.

“Sewage is a very complex system. There are specific challenges: where to discharge wastewater, how to organize treatment facilities, and so on. Some work is also underway in this sector, but it will be much more difficult here than with district heating utilities,” Popenko says.

Creating alternative routes in case sewage pumping stations are destroyed is an expensive and technically challenging task, he adds. Such construction could cost billions of hryvnias.

The priority is to equip water utilities with backup power sources so they can continue operating during power outages. However, if Russian strikes damage the sewage system itself, resolving the problem quickly will be much more difficult, Popenko believes. Specific solutions, including wastewater disposal and the operation of treatment facilities, will have to be determined according to the extent of the damage.

Sewage pumping stations play a particularly important role. They pump wastewater onward for disposal and treatment. If such a station is put out of operation by a strike, the city needs an alternative way to divert wastewater while the damaged facility is being repaired, Popenko says. Bypass pipes or channels could be installed for this purpose, but setting up such a system during wartime is far from easy.

Air defenses remain crucial to Ukraine's winter preparations

Preparations for winter are underway, but protection for energy infrastructure remains inadequate, Popenko believes. The main concern is large substations that transmit electricity from nuclear power plants and distribute electricity imported from Europe.

At the same time, some protective measures are already proving effective. Despite drone attacks over two days, one of Kyiv's substations withstood the strikes, and the city did not lose power, although scheduled outages were in effect, the expert says.

Popenko considers a repeat of last winter's scenario, when parts of Kyiv went without heating for weeks, entirely possible. Russian forces continue to attack energy facilities, and in his assessment, strengthening air defenses in Kyiv is the only way to protect its combined heat and power (CHP) plants from large-scale attacks.

“There are no other ways — for example, building some sarcophagi around CHPs or constructing shelters — because Russia can destroy these facilities again through massive strikes. And then the city risks being left 50–60% without heat,” Popenko believes.

Residents are also preparing for winter, but their options vary, he says. Some homeowners' associations participate in government programs to insulate apartment buildings and purchase backup power supplies for elevators and pumping stations. Owners of private houses are buying generators, among other measures. However, such equipment and preparations require substantial funds, meaning not everyone can afford them, he notes.

Ukraine has already experienced prolonged power outages during previous winters, particularly in 2022 and 2023. At the time, some regions went without electricity for 18–20 hours a day, the expert says. This experience may help people prepare for possible disruptions, but it does not eliminate the risk of further attacks and infrastructure damage.

Moldova is creating protective zones at border crossing points along its border with Ukraine amid the threat of drone attacks. It is also relocating its personnel from joint border crossings on Ukrainian territory back to Moldova. Moldovan Interior Minister Daniella Misail-Nichitin said this on 7 October, according to NewsMaker.

In recent months, Russian attacks on Ukrainian border crossing points near the country's borders with neighboring states have become more frequent. Ukrainian-Moldovan border crossings are among those most frequently targeted by Russia. As a result, Moldova now plans to withdraw all of its border personnel from Ukrainian territory.

A Moldovan border guard was also recently injured when a projectile struck near a passenger bus at the Palanca border crossing, Moldova's Border Police reported.

Chisinau strengthens protection of border crossings against Russian drone attacks

Moldovan authorities are working to strengthen security measures at all Border Police crossing points, including those located on Ukrainian territory, according to the statement.

Authorities are already setting up protective zones so that Border Police officers, government officials and civilians at the crossings can evacuate to a safe location if necessary, the minister said.

Moldova is also discussing moving its personnel from joint border crossings located on Ukrainian territory to Moldova. Personnel have already been withdrawn from two crossings, with plans to do the same at other joint crossings, Missail-Nikitin said.

NewsMaker clarified with Moldova’s Interior Ministry that the measure involves withdrawing Moldovan personnel from two joint border crossing points with Ukraine — Criva and Palanca.

Ukraine and Moldova seek a response to a new challenge

The first time Chisinau withdrew its personnel from Ukrainian territory at the Ukrainian-Moldovan border crossings was a month ago. Moldova temporarily changed the operating arrangements at three joint border crossings with Ukraine because of security risks linked to Russian attacks on Ukrainian infrastructure near the border, Moldova's Border Police reported on 11 September.

The crossings in question are Giurgiulesti–Reni, Briceni–Rossoșani, and Criva–Mamalyga, where Moldovan border guards and customs officers had previously carried out controls on Ukrainian territory, according to the Border Police.

Starting 12 September, Moldovan personnel returned to Moldovan territory for 90 days and began working from existing infrastructure on the Moldovan side. The crossings themselves remained operational, and the cross-border movement of people and vehicles continued. Only the location where Moldovan services carried out their duties changed, the authorities said.

Ukraine is also strengthening the protection of its border infrastructure. The State Agency for Restoration and Infrastructure Development plans to install 135 basic mobile shelters at 28 border crossing points and on access roads leading to them. The shelters are intended to protect civilians crossing the border and border crossing personnel. Procurement is being carried out by the Restoration Services in Vinnytsia, Odesa, Chernivtsi, Zakarpattia, and Volyn Oblasts, according to the statement.

Ukraine’s border crossings near Moldova face ongoing Russian attacks

Russia has repeatedly attacked Ukrainian border infrastructure near the Moldovan border in recent weeks. On 25 August, a Russian drone struck the Vynohradivka–Vulcănești border crossing in Odesa Oblast.

On 5 October, Russian strikes on Ukrainian infrastructure caused an incident near the Palanka–Mayaky–Udobne border crossing. A projectile fell near the crossing, ricocheted off the ground and struck a passenger bus. The control booth was also damaged, and one Moldovan border guard sustained a minor injury.

On 9 September, Russia attacked the Starokozache–Tudora border crossing. One drone struck the crossing, while two others crashed nearby on Ukrainian territory. Two people were killed and three others were injured in the attack, and the crossing was temporarily closed. Russia claimed that this strike on a border crossing was prompted by Ukraine transporting weapons through the facility, a claim Moldova has denied.

Two 14-year-old boys were killed when an explosive device detonated in the evening in the Konotop district of Sumy Oblast, according to the statement by Oleh Hryhorov, head of the Sumy Regional Military Administration. The children encountered the dangerous device in a field, suffered severe injuries, and died at the scene, the statement said.

In 2022, Russian forces occupied parts of Sumy Oblast, but Ukraine liberated the region in April. Russia intensified its offensive again in 2025. Today, mines, unexploded ordnance and Russian drones shot down over the region pose a danger, as their warheads can detonate after falling. Overall, 146 children in Ukraine have suffered mine-related injuries, former Interior Minister Ihor Klymenko reported in April. For example, two months ago, an 11-year-old boy and a 15-year-old boy in Sumy Oblast were injured when an explosive device detonated.

Hryhorov expressed his condolences to the parents and relatives of the victims and urged people to remain cautious:

“Please be as careful as possible and remind children: do not approach unknown or suspicious objects, touch them, or try to move them. Take care of yourselves and your loved ones,” Hryhorov said.

Demining efforts continue in Sumy Oblast

On 24 February 2022, Russian forces entered the territory of Sumy Oblast. The first battles in the region took place that same day. In particular, Russian forces attempted to break through to Sumy, but Ukrainian troops repelled the offensive. On 11 April 2022, Ukraine restored control over the entire Sumy region.

As early as 7 June 2022, deminers were working in the Konotop, Sumy, and Okhtyrka districts, according to the Government Portal. That day, they surveyed areas and neutralized explosive devices.

The work of deminers remains deadly dangerous. In September 2024, two pyrotechnicians from Dnipropetrovsk Oblast were hit by a mine while demining Sumy Oblast: one died, while the other was hospitalized. In July 2025, deminer Oleh Petrenko was killed during humanitarian demining operations in Shostka District when a Russian FPV drone detonated, the State Emergency Service of Ukraine reported. Another pyrotechnician was injured, the statement said.

Nevertheless, the work continues despite the danger. In 2025, State Emergency Service deminers in the Sumy Oblast found and neutralized 5,283 explosive devices, the agency said in April. Sumy Oblast ranked sixth among all Ukrainian regions by this figure.

Twenty-two percent of Ukraine’s territory is potentially contaminated with explosive devices — more than 133,000 square kilometers, former Interior Minister Ihor Klymenko reported in April this year. Since the beginning of the full-scale invasion, State Emergency Service and National Police deminers have surveyed more than 248,000 hectares of territory and found more than 1 million 112 thousand explosive devices, the statement said.

More than 50 Russian companies could default on their bonds this year, the most since 2009, a rating-agency analyst told Russian newspaper Izvestia, which reported it on 6 October.

Russia's wartime economy is straining under high interest rates, and the budget is too: the 2026 deficit has nearly doubled from the earlier forecast to a record $88 billion, with more deficits planned for the next three years as Moscow raises taxes to fund the war and plans its biggest defense budget since the full-scale invasion began.

A default is a situation in which a company cannot make promised interest payments to investors on time or repay borrowed money. If a payment is not made by the agreed deadline, the company becomes delinquent, which under certain conditions is recognized as a default.

So far this year, 20 companies have defaulted for the first time, compared with 24 in all of 2025, said Mikhail Nikonov of the Expert RA rating agency. Most of the companies that missed payments are small issuers of high-yield bonds, Izvestia reported.

In 2026, Russian companies have missed payments totaling 41 billion rubles (about $490 million), compared with 34 billion rubles (about $410 million) the previous year, according to investment bank Sinara.

Russia faces a new wave of corporate defaults

By the end of 2026, the number of Russian companies unable to service their ruble-denominated debt on time could reach 40–50, the highest level since 2010, said Pavel Zholobov, junior managing director at the NRA rating agency.

The number of bond defaults in 2026 has already reached its highest level in a decade, Zholobov said. Similar figures were recorded in the mid-2010s: in 2014, 35 companies missed payments; in 2015, 52 did so; and in 2016, there were 44 issuers. This occurred in part after Western sanctions were imposed on Russia over its annexation of Crimea and its war in Donbas, as well as amid a halving of oil prices and a sharp weakening of the ruble.

There were more defaults only in 2009. At the time, amid the fallout from the global financial crisis, more than 100 issuers faced payment problems, while the volume of distressed debt reached nearly 200 billion rubles, Zholobov noted.

High interest rates put pressure on companies

This time, the main reason for companies' difficulties in making bond payments has been the prolonged period of high interest rates, which has continued since 2023. Companies are raising financing at high interest rates but are unable to refinance their debt on more favorable terms, explained Ekaterina Sidorova, head of the Foreign Exchange, Commodities and Debt Markets Department at SberCIB Investment Research.

At the same time, the situation does not yet resemble a systemic debt crisis: defaults are primarily being recorded among companies with low credit ratings and high debt burdens, Sidorova said.

If a company fails to repay bond debt, it is given 10 business days to meet its obligations. If it fails to do so, the company may offer investors a restructuring—for example, by postponing payments in exchange for a higher interest rate.

The number of defaults will remain high in 2027, Sidorova believes.

High interest rates were a response to accelerating inflation in Russia. Domestic demand was outpacing production, Russia's Central Bank said in October 2023. Sanctions over the war and rising defense spending had also hit the economy and the ruble, which had lost about 25% against the dollar that year. The bank raised its key rate from 7.5% in the first half of 2023 to 15% by the fall.

Ukraine targets Russia's oil industry to weaken its war economy

Ukraine is also seeking to weaken Russia's economy as part of efforts to reduce its ability to finance the war. In particular, Defense Minister Yevhenii Khmara said strikes on oil refineries are aimed at "bleeding the Russian war machine" and destroying its military and economic potential. According to the ministry, the attacks have knocked out more than 51% of Russia's oil refining capacity.

In the first half of July, Russian oil refineries processed about 3.9 million barrels of oil per day—the lowest level since March 2005. Due to the production cuts, Moscow was also forced to restrict fuel exports.

Natalia is 25 years old and from Odesa. She has served in two armies—the Israeli and Ukrainian militaries. In the Armed Forces of Ukraine, she has, among other things, carried out missions as part of a UAV, FPV drone, and strike-wing crew on the Zaporizhzhia and Kupiansk fronts, NV reported on 5 October.

During the Russo-Ukrainian war, women in Ukraine have the right to voluntarily enlist in the military. As of March, more than 75,000 women were serving in the armed forces, more than 55,000 of them as service members, the commander-in-chief said, and their number has been growing every year. Recently, discussion around the mandatory mobilization of women has intensified. Keith Kellogg, former US Special Presidential Envoy for Ukraine under President Donald Trump, said that he considered mobilizing women in Ukraine appropriate. In response, Iryna Vereshchuk, Deputy Head of the Office of the President of Ukraine, said she would rather see more missiles and more will from the United States than advice to mobilize women.

In Israel, Natalia served in a search-and-rescue brigade as a rescue soldier and in the engineering corps during a deployment along the northern border.

Natalia was born in Russia’s Saint Petersburg but does not remember her life there

The young woman was born in St. Petersburg, where her family lived at the time. When she was a year and a half old, her mother returned to Odesa with her and her older son. Natalia says she remembers her life exclusively in Ukraine.

She spent the first nearly two years studying at Lviv University, but later decided to leave the university and look for other educational opportunities. Natalia studied, among other places, in Denmark through a scholarship program. After completing it, she planned to enroll at a European university to study sound engineering, but the coronavirus pandemic began at that time.

She moved to Israel under a program for Jewish youth at the end of 2020. After the program ended, due to quarantine restrictions and closed airports, Natalia faced a choice: obtain a work visa or acquire citizenship under the Law of Return. She chose the latter—and with it, she also became obligated to perform military service.

In May 2022, Natalia joined the Israeli military and chose a combat unit.

“When the war started in Israel itself, I still had six months of mandatory service left. I was discharged and immediately transferred to reserve service. Once I managed to resolve all the bureaucratic issues so that this would not be considered desertion, I returned to Ukraine,” the young woman says.

Natalia returned to Ukraine in March 2025, and in August signed a contract with the Armed Forces of Ukraine.

“The army—both Israeli and Ukrainian—gives you a deeper understanding of what society is made of”

Among the advantages of the Ukrainian army, she highlights its ability to quickly adapt to circumstances. In particular, she mentions the use of drones, OSINT, and solving complex technological tasks with minimal resources.

“The West could learn from this situational agility. They often spend huge budgets on developments that should be cheap and mass-produced,” the veteran says.

However, such Ukrainian ingenuity is largely a consequence of a lack of funding, Natalia notes.

In the Israeli military, Natalia highlights society’s readiness for the constant threat of war and more systematic planning of military service.

“There, preparation for and perception of the army begin at school: by the age of 14–15, teenagers already understand where they want to go, what skills they need, and undergo selection for special or intelligence units,” the young woman says.

She then gives the opposite example of the situation in Ukraine.

“In Ukraine, with very rare exceptions, people hide until they are mobilized, and suddenly face the reality of conscription without having any understanding of the system,” the veteran says.

Asked how adapted the Ukrainian army is to women, she answered: “In no way,” adding that the Israeli army is “also largely not fully adapted.”

In Ukraine, this is reflected, in particular, in the provision of clothing and equipment that often does not correspond to women’s sizes and physiology. She says she had to purchase her own anatomically fitted body armor. She cited the example of veteran Natalia Lishchyshyna, who had her breasts amputated due to prolonged wearing of body armor that was not adapted to the female anatomy.

In Israel, by contrast, there is a practice of reimbursing expenses for equipment that service members purchase at their own expense.

Serving in the military in both countries provides an opportunity to better understand what society is actually made of, the young woman says.

“The army—both Israeli and Ukrainian—gives you a deeper understanding of what society is made of. You encounter people you would never have crossed paths with in your civilian bubble because of differences in views or socioeconomic circumstances,” Natalia says.

She believes this makes it easier to accept mistakes, difficulties, and new challenges.

The Ukrainian army is not adapted to women in any way, Natalia says

In Natalia’s view, the problem is not only the living and working conditions but, above all, the lack of mechanisms necessary for the systematic mandatory mobilization of women. At the same time, she believes voluntary recruitment should be encouraged and expanded.

One of the problems is the lack of a legal procedure for temporary childcare in cases when both parents are simultaneously carrying out combat missions, Natalia says, stressing that she means the period of their service, rather than situations involving the death of one of the parents.

Another shortcoming is insufficient protection against sexual violence and harassment in the Ukrainian military.

“Here, any complaint goes through the direct chain of command. If the commander is not interested in resolving the problem or is involved in it themselves, the woman is left defenseless,” the veteran says.

In Israel, by contrast, there is a separate hotline and mechanisms for documenting such cases without directly approaching a commander.

Women in combat positions can also still be taken insufficiently seriously, denied participation in combat missions, or transferred to staff positions without their consent.

Natalia also emphasizes the lack of systematic military training for civilian women “at any level” and gives school education as an example.

“Even with the weak level of the school curriculum for the subject ‘Defense of Ukraine,’ boys had at least some basic knowledge. Girls were not involved in it at all,” the veteran says.

For now, Natalia believes that women’s military service should remain voluntary, as society as a whole is still not ready to fully accept women in the military.

Germany is expanding drone detection at its airports with a new system operated by German air traffic control provider Deutsche Flugsicherung (DFS), the German Federal Ministry for Transport (BMV) announced on 5 October.

Germany has accused Russia of attempting a hybrid attack at Germany’s Leipzig/Halle Airport near a Ukrainian An-124 aircraft using a drone carrying explosives. Earlier, Finnish President Alexander Stubb said Europe must be prepared for “continued hybrid and sabotage attacks” by Russia, adding that Russia seeks to sow panic through such actions.

On Monday, two more sites were added—Stuttgart and Hamburg. As of Monday, seven of Germany’s eight largest airports were equipped with the new drone detection system in their approach and departure areas.

Germany seeks responses to new hybrid threats

The Federal Ministry cited the reason for the new measure: drones near airports can affect air traffic very quickly.

Federal Transport Minister Steffen Bilger and Baden-Württemberg Transport Minister Nicole Razavi were briefed on the new system at Stuttgart Airport, where it is being put into operation, the ministry said. The system creates “an important technical basis for detecting potential threats at an early stage and quickly informing the competent authorities,” Bilger said.

“With today’s commissioning of the drone detection system at Stuttgart Airport, the federal government is fulfilling a key promise: it is not only talking about the dangers posed by unmanned aircraft, but is also following through with very concrete action. Protecting critical infrastructure and ensuring the safety of passengers at Stuttgart Airport require continuous adaptation to a changing security situation,” Razavi said, according to the ministry.

The new DFS system allows drones near airports to be detected at an early stage and information about possible threats to air traffic to be passed more quickly to the relevant authorities. This helps them assess risks and respond to them more quickly, the statement said.

DFS is responsible for detecting drones in approach and departure areas, while the Federal Police and other security services are responsible for preventing threats and defending against drones. The BMV, Federal Ministry of the Interior, DFS, Federal Police and airports coordinate their work to exchange information quickly and maintain a shared picture of the situation.

No further details about how the system operates have been disclosed.

The first stage of the expansion at Germany’s eight major commercial airports will be fully implemented this week, with the systems in Stuttgart and Hamburg being put into operation, the statement said.

The system will also be installed at the airport where a bomb-laden drone was found

The system will also be put into operation at Leipzig/Halle Airport this week, meaning that the first stage will be fully implemented at all eight of Germany’s largest commercial airports, according to the press release.

A quadcopter drone carrying a Semtex explosive flew directly toward a parked Ukrainian An-124 Ruslan cargo aircraft and struck its wing at Leipzig/Halle Airport in Germany on the evening of 4 August, Die Zeit reported on 10 August. The drone hit the aircraft at around 19:30 local time, bounced off the wing, and fell to the ground without detonating, according to the media outlet.

Germany has accused Russia of attempting the drone attack and announced further sanctions against Russian citizens and institutions, Tagesschau reported on 1 September.

At the crime scene, investigators found the drone configuration, explosives and detonation technology that had already appeared in other Russian hybrid operations and in Russia’s war against Ukraine, Federal Interior Minister Alexander Dobrindt said during a joint press conference with Federal Foreign Minister Johann Wadephul, the media outlet reported.

The German government assumes that Germany has been and will be a target of further such Russian attacks. Germany is not at war with Russia but is a “target of war,” Foreign Minister Wadephul said, according to the outlet.