Russo-Ukrainian war, day 1670: Ukraine’s Vivaldi counteroffensive described as “one of Ukraine’s most important victories of 2026”

Exclusives

Europe gave Russia years to perfect its aerial killing. Ukraine is paying the price. Europe may be next.. Russia has spent four years adapting its drones, missiles and tactics against Ukraine. As Russian attacks become harder to stop, Ukrainian civilians are paying the price – while Europe is increasingly worried about a threat it has had years to prepare for.

“A warning to companies that remain”: Russia takes control of Nestlé and Auchan’s assets – companies that stayed in Russia following the full-scale invasion of Ukraine. The companies had been warned that remaining in Russia could expose their investments to seizure as the Kremlin increasingly uses foreign-owned businesses as leverage. B4Ukraine says companies should leave while they still can.

Military

Ukraine retakes ground in a region Russia has fought for years to capture. “Vivaldi” is only getting started but is already “one of the most important victories for Ukraine in 2026” Ukraine’s Third Army Corps says its counteroffensive has retaken three settlements and 50 square kilometers of occupied territory in northern Donetsk, potentially delaying Russia’s planned offensive in the northern Donbas.

Ukraine’s long-range strikes reach Moscow’s fuel supply as Russia votes in State Duma elections A Ukrainian strike damaged the Moscow Oil Refinery, a major fuel supplier for the capital and surrounding region, as Russia held the second day of its State Duma elections.

Ukraine’s Vivaldi operation cleared 85 square kilometers near Lyman. A soldier who fought it says one thing was hardest of all Well-sited Russian defenders spot an assault group crossing open ground and fight it at a distance, he says.

Ukraine’s most effective units, Azov among them, need reinforcements. So National Guard is opening recruitment center aimed only at foreigners The center will send foreign volunteers into contract service as Ukraine leans on outside recruits to fill a manpower gap.

One machine handles 52% of a Russian oil plant—Ukrainian drones just hit it Satellite images show Ukrainian FP-1 drones hit the crude unit that handles 52% of Russia’s TANECO refinery, 1,200 km from Ukraine.

Drones hit Rostov-on-Don for the second straight night—OSINT monitors say the military airbase was likely the target again The local authorities confirmed more than 50 drones downed overnight but said nothing about the airfield where Ukraine reportedly destroyed three aircraft and three helicopters the previous night.

Ukraine’s snipers didn’t vanish in the drone war—their job changed beyond recognition Up to 154 pounds on their backs, weeks at one position, a thermal scope always running—modern sniping is far more watching than shooting.

Russia was sure the terrain made this village impossible to take—Ukraine walked in anyway Days of reconnaissance, drone strikes, and artillery went into the 66th Brigade’s push on Serednie. When the village fell, Russian channels called the liberation footage an AI fake.

Intelligence and technology

North Korea has fired around 150 ballistic missiles at Ukraine, learning from each one. Same missiles threaten Japan, and Kyiv just shows its speaker what is inside them The components come from a missile Russia fired at Ukraine, and Kyiv’s spies argue the same North Korean weapons threaten Japan too.

What are “S-300 Clone” and GAM-67 in America’s new $2.68 billion package for Ukraine? Experts think they have answer Labeled “S-300 Clone,” the new US missiles would reportedly let Ukraine keep its Soviet launchers firing.

Defender Media: Ukraine’s battle-tested drone makers reach no top slot in Pentagon’s $1.1 billion Drone Dominance program, but some Ukrainian technology wins anyway American firms took every top slot, but some Ukrainian tech won quietly under Western partners.

Russia is using inaccurate missiles that can miss by hundreds of meters to attack Ukrainian cities – and plans to scale them up Russia is increasingly using RM48U missiles originally designed as air-defense training targets to attack Ukraine. Their large margin of error makes them especially dangerous when fired at Ukrainian cities, where they can strike civilian areas far from any intended targets.

International

Ukraine and Hungary have a rare moment of cooperation, agreeing to build fuel storage beyond Russia’s reach The planned storage facilities in Hungary near the Ukrainian border will help Ukraine diversify fuel supplies as Russia continues attacking energy infrastructure.

At camp Norway built in Polish forest, NATO trainers admit Ukraine’s army now moves faster than their own Ukraine’s wartime tempo outpaces NATO armies, whose slow procurement Western trainers in Poland say Ukraine’s experience is exposing.

Russia plans ”accidental” drone strikes on NATO countries, Tusk says Tusk said the tactic could be used to test whether NATO would act if an attack on one of its members could be presented as a mistake.

EU pledges €3.3 billion for Ukraine, von der Leyen says “more is coming” as Russia’s escalating air war makes life in Ukrainian cities increasingly difficult The new funding comes as Ukraine appeals for more air defense to counter increasingly complex Russian attacks, including advanced missile and drone strikes on Kyiv.

Belarus holds military drills around the Suwalki Gap, NATO’s only land link to the Baltics Minsk says troops are guarding infrastructure, manning checkpoints, and practicing against saboteurs and drones. It has not disclosed the total number of personnel involved.

“What Ukraine needs right now”: Poland to provide Ukraine with scarce F-16 missiles to shoot down jet-powered drones The aid package will also include aviation equipment, Poland’s deputy defense minister says.

Humanitarian and social impact

Russia has already destroyed more than two-fifths of Ukraine’s modern warehouse space as it escalates attacks on economic infrastructure – FT 2.1 million square meters of warehouse capacity have been destroyed as Russian strikes increasingly target the infrastructure Ukraine needs to store and move goods.

Russian e-commerce will lose $4.8 billion to the drone campaign against its warehouses, analysts estimate Analysts cut a whole year’s growth forecast for Russian online retail by a fifth, and blamed the strikes alone.

Thousands are starving in occupied Oleshky. People have no food, no way out, and Russian forces bomb incoming aid More than 6,000 people, including around 200 children, may remain trapped in the Russian-occupied city, where civilians lack food, water and medicine and some are risking mined fields to escape.

Russia’s war has devastated Donetsk Oblast, with losses already exceeding $26 billion The preliminary estimate covers destroyed industry, energy infrastructure, agriculture, transport, and other sectors, while much of the damage remains impossible to assess.

Russia kills captain of Tanzanian-flagged ship in latest attack on civilian shipping in Black Sea Russia has repeatedly attacked civilian shipping around Ukraine’s Black Sea ports, putting international crews and maritime trade at risk.

Political and legal developments

Russia paid a recruit to vandalize London mosques and make it look like a homegrown hate crime A Ukrainian man has pleaded guilty to the attacks. Direct Action UK, a fake British far-right group, then circulated images of the graffiti.

Stop arming Ukraine or we shut down your defense firms, pro-Kremlin group tells Latvia, Poland, and Portugal Latvia’s security service has opened a terrorism case and jailed one suspect, with the group’s deadline set for 7 October.

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