In-depth daily coverage of the Russia-Ukraine war, NATO operations, European security developments, and military activities across the continent.
Day 1,492 of Russia's full-scale invasion of Ukraine. On Thursday, March 26, 2026, Ukrainian drones struck the Kirishi Kinef refinery in Leningrad Oblast for a second consecutive night, halting all operations at a facility that processes approximately 17.7 million metric tons of crude annually. Combined with the prior night's Ust-Luga attack and the ongoing closure of Primorsk, Reuters calculated that roughly 40% of Russia's oil export capacity remained offline. On the ground, the Ukrainian General Staff reported 133 combat engagements across all frontline sectors, with the Pokrovsk direction absorbing 36 Russian attacks. NATO Secretary General Mark Rutte released the 2025 Annual Report showing all 32 allies met the 2% GDP defense spending target for the first time in alliance history. Hours later, President Trump called NATO a "paper tiger" for refusing to support US operations against Iran. The JEF Leaders' Summit convened in Helsinki. President Zelenskyy proposed a direct meeting with Putin and arrived in Saudi Arabia to sign an air security cooperation agreement. A Russian State Duma delegation landed in Washington for the first bilateral legislative contact since 2022. Trump extended Russia sanctions for one year while simultaneously easing Belarus sanctions. In Moldova, court proceedings continued revealing a Russian transnational espionage network. Armenian election tensions intensified, and Georgia was added to a global civic-space watchlist.
Overnight on March 25 to 26, Ukrainian drones struck the Kirishi Petroleum Organic Synthesis refinery (Kinef) in Leningrad Oblast, setting fire to primary crude processing units and two storage tanks. Ukraine's Unmanned Systems Forces and General Staff confirmed the strike. Leningrad Oblast Governor Aleksandr Drozdenko acknowledged over 20 drones were intercepted and described "damage in an industrial zone," without naming the refinery directly. The facility, owned by Surgutneftegaz, processes approximately 17.7 million metric tons of crude annually, equating to roughly 355,000 barrels per day and approximately 6.6% of Russia's total refining capacity. It halted all operations as a result. Pulkovo Airport in St. Petersburg suspended flights for a second consecutive night during the attack.
This was the third consecutive night Ukraine struck Russian energy infrastructure in the northwest. On March 22, drones hit the port of Primorsk, Russia's largest Baltic oil-loading terminal. On March 25, a mass attack struck Novatek's terminal at Ust-Luga, damaging three oil tankers, five fuel storage tanks, and three berths. Fires at Primorsk and Ust-Luga were still burning on March 26, visible from Finland, nearly 48 hours after the initial strikes. Reuters calculated that approximately 40% of Russia's oil export capacity, roughly 2 million barrels per day, was offline as of March 26. Brent crude traded above $106 per barrel that morning, compounded by the concurrent Strait of Hormuz closure due to the US-Israeli campaign against Iran. Transneft was attempting to redirect crude volumes. Ukraine's operation was internally designated "The Unmanned Systems Forces Fly to the White Nights," a reference to St. Petersburg's seasonal phenomenon.
Separately, Ukrinform confirmed that a Ukrainian drone also struck a military icebreaker, the Purga (Project 23550), at Vyborg Shipbuilding Plant during the March 25 operation. The vessel listed after the strike and collided with its pier. Russia's Navy subsequently began escorting shadow fleet tankers in both the Baltic and Black seas, according to Table Media.
The Ukrainian General Staff reported 133 combat encounters on March 26 across all frontline sectors. The Pokrovsk direction absorbed the highest volume, with 36 Russian attacks near Bilytske, Rodynske, Myrnohrad, Hryshyne, Kotlyne, Udachne, and Pokrovsk itself, with six engagements still active at the time of reporting. Ukrainian forces in this sector reported 93 Russian troops eliminated and 51 wounded, with five vehicles and 33 pieces of equipment destroyed. The Konstantynivka direction recorded 21 assaults, while the Hulyaipole direction in Zaporizhzhia Oblast saw 18 attacks. The Lyman direction repelled 8 assaults near Nadia, Tverdokhlibove, Drobysheve, Stavky, and Lyman itself, and the Sloviansk direction saw 3 attacks. The Russian Ministry of Defense claimed its forces seized control of Shevyakovka in Kharkiv Oblast and Nikiforovka, approximately 4.6 km from Rai-Oleksandrivka.
ISW's March 26 assessment confirmed that Russia's Spring-Summer 2026 offensive against Ukraine's "Fortress Belt" defensive line is underway in Donetsk Oblast. ISW assessed that Russian forces are unlikely to achieve a breakthrough in 2026 but will produce tactical gains at significant cost. Ukrainian counterattacks were assessed as continuing to make gains in southern Ukraine, particularly in western Zaporizhzhia Oblast and northern Kharkiv Oblast, creating operational pressure ahead of the Russian offensive's main effort. The cumulative 24-hour report covering the period to 08:00 on March 26 recorded 158 combat engagements, with Russia deploying 70 airstrikes dropping 231 guided aerial bombs, 9,414 kamikaze drones, and 4,184 shellings including 131 from MLRS systems.
Russia launched 153 drones against Ukraine overnight on March 25 to 26, of which Ukrainian air defenses intercepted 130, or approximately 85%. Strikes targeted Zaporizhzhia, Sumy, Odesa (Izmail, Kilia, Akkerman), Kharkiv, Dnipropetrovsk, and Kirovograd regions. On the morning of March 26, a Shahed-type drone struck the Slobidskyi district of Kharkiv, injuring six people, including a 65-year-old man with blast injuries and five women treated for acute stress reactions. The strike damaged a multi-story residential building and at least 10 vehicles. Russian forces also struck Kryvyi Rih early on March 26, damaging an infrastructure facility. Over the preceding 24 hours, Kharkiv and 16 surrounding settlements came under attack, with 2 killed and 17 wounded including a child. In Belgorod Oblast, Ukrainian FPV drone strikes on vehicles caused civilian casualties and left approximately 450,000 people without power.
March 26 produced an unusual volume of diplomatic activity without breakthrough. The Kremlin stated that Russia is in contact with the United States about a new round of talks "as soon as conditions allow," with Presidential aide Yuri Ushakov confirming Washington briefed Moscow on its bilateral discussions with Ukraine held in Miami on March 21 and 22. Kremlin spokesman Dmitry Peskov was explicit that "there is still no progress on the main issues, including the territorial one" and dismissed reports that a peace deal had been near finalization in February as "absolutely false." At a White House Cabinet meeting the same day, President Trump struck a more measured tone, stating: "I think the situation is calming down a little, and I believe we have a chance to get it done."
President Zelenskyy gave an interview to Le Monde calling for negotiations at the level of national leaders, stating Ukraine's readiness for a direct meeting between him and Putin. He accused Russia of seeking "an ultimatum resolution" and demanding Ukraine withdraw from Ukrainian-controlled portions of Donetsk and Luhansk. Zelenskyy landed in Jeddah, Saudi Arabia on the evening of March 26 for meetings with Crown Prince Mohammed bin Salman. According to AFP sources, the visit centered on an air security cooperation agreement, with Ukraine offering its battlefield-tested drone interception expertise and technology in exchange for air defense missiles held by Gulf states. Euromaidan Press reported Zelenskyy was pitching the cooperation framework across six Gulf countries.
In Washington, a Russian State Duma delegation met with US Congress members on March 26, the first such bilateral legislative contact since 2022. The delegation was led by Vyacheslav Nikonov and Deputy Speaker Boris Chernyshov, arriving at the invitation of Republican Representative Anna Paulina Luna. Peskov confirmed the delegation received guidance from President Putin. The US State Department confirmed the meetings were taking place and described them as part of the ongoing diplomatic process.
NATO Secretary General Mark Rutte presented the Alliance's 2025 Annual Report in Brussels on March 26, announcing that all 32 allies met or exceeded the 2% of GDP defense spending target for the first time in alliance history. European allies and Canada increased defense spending by 20% in real terms compared to 2024, with total Alliance military expenditure reaching $1.412 trillion in 2021 constant prices. Poland, Lithuania, and Latvia exceeded the new 3.5% of GDP benchmark. Rutte called on all allies to demonstrate a pathway toward 5% of GDP ahead of the NATO summit in Ankara scheduled for July 7 to 8, 2026.
Hours after the report's release, President Trump called NATO a "paper tiger" at a White House Cabinet meeting, criticizing alliance members for refusing to support US military operations against Iran. "That's why I'm so disappointed in NATO. This was a test for NATO. We're going to remember," he said. He also posted on Truth Social that NATO nations had "done absolutely nothing to help with the lunatic nation, now militarily decimated, of Iran." The disconnect between record European defense investment and US dissatisfaction illustrates the core transatlantic strain: Europe is rearming for its own defense, not for US campaigns in other theaters.
The ten-member Joint Expeditionary Force Leaders' Summit convened in Helsinki on March 26, hosted by Finnish President Alexander Stubb. The meeting brought together the UK, Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, Netherlands, Norway, and Sweden. President Zelenskyy joined by video link. Key outcomes included reinforcing the JEF's Enhanced Partnership with Ukraine established at Oslo in 2025, with Ukrainian military units set to participate in JEF LION exercises later in 2026. The summit prioritized countering Russia's shadow fleet, Arctic security, and drone threats. UK Prime Minister Keir Starmer stated: "Putin is rubbing his hands at the war in the Middle East because he thinks higher oil prices will let him line his pockets. That's why we're going after his shadow fleet even harder." A joint communique was published on GOV.UK following the summit.
Complementing the JEF summit, the UK government confirmed its authorization for the Royal Navy and law enforcement to board, inspect, and potentially seize Russian shadow fleet vessels transiting UK waters, including the English Channel. The UK has sanctioned 544 shadow fleet ships and estimates that 75% of Russia's crude oil exports transit this fleet. Criminal proceedings can be brought against vessel owners, operators, and crew. The authorization built on France's boarding of the tanker Deyna on March 20 and ongoing Finnish, Swedish, and Estonian Baltic operations. In response, Russia's Navy began escorting shadow fleet tankers in both the Baltic Sea and the Black Sea, according to Table Media, raising the prospect of direct confrontation between Western naval vessels and Russian warships in European waters.
President Trump extended the Russia-related sanctions package under Executive Order 14024 for one year on March 26, maintaining economic pressure on Moscow. Simultaneously, the administration eased Belarus sanctions, lifting restrictions on potash exports and certain financial companies following Belarusian President Lukashenko's release of 250 political prisoners. The dual move illustrated the administration's differentiated approach: maintaining pressure on Russia while using sanctions relief as leverage to extract concessions from Minsk.
In the Armenia-Azerbaijan track, Prime Minister Pashinyan intensified pre-election warnings on March 26, stating Armenia could face a "disastrous war" in September unless his Civil Contract party wins a constitutional majority in June elections. The opposition accused Pashinyan of fearmongering. EU Ambassador Vassilis Maragos confirmed the EU is "closely monitoring" cases of Armenian prisoners held in Baku, including Ruben Vardanyan, sentenced to 20 years. The broader Armenia-Azerbaijan dynamic remains shaped by the August 2025 Washington peace agreement, now in implementation but complicated by the Iran war's regional fallout: approximately 20% of Armenia's trade transits Iran, and a drone struck Nakhchivan's airport on March 5.
In Georgia, the CIVICUS Monitor added the country to its global civic-space watchlist on March 25 with a rating of "repressed." This followed the OSCE's Moscow Mechanism conclusion on March 12 that Georgia is undergoing "marked democratic backsliding," and the EU's suspension of visa-free travel for Georgian diplomatic passport holders on March 6. Student protests continue in Tbilisi. In Moldova, Euromaidan Press reported on March 26 that court proceedings are revealing a Russian transnational network recruiting, training, and deploying spies and saboteurs, with operatives trained in Serbia and Bosnia with Wagner Group ties, paid in cryptocurrency. The country remains under a 60-day energy state of emergency following the disconnection of its primary power link to Romania. In the Balkans, Serbian President Vucic continued publicly describing Serbia as preparing for a potential attack from a Croatia-Albania-Kosovo alliance. Republika Srpska leader Milorad Dodik confirmed plans to attend Russia's May 9 Victory Day Parade, with the EUFOR mission in Bosnia maintaining approximately 1,500 troops.