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● TRACKER Updated 8d ago · 61 sources tracked

Inside Ukraine’s Operation Vivaldi That Sees Its Troops Gaining Ground In The East

Ukrainian forces are pressing forward in the east following the execution of Operation Vivaldi in the Lyman and northern Donetsk directions. President Volodymyr Zelenskyy stated that the offensive has liberated between 125 and 140 square kilometers of territory while maintaining casualty rates multiple times lower than those of Russian defenders. Open-source intelligence mappers note signs of a significant Ukrainian bridgehead forming at a vital river. The operation involved high-stakes drone warfare, small infantry groups, advanced technology, and US-made HIMARS artillery systems to disrupt Russian defensive lines and prioritize operational pressure.

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  • ✓ President Volodymyr Zelenskyy stated that Operation Vivaldi has liberated approximately 125 to 140 square kilometers of territory.
  • ✓ Ukrainian forces utilized US-made HIMARS artillery systems and high-stakes drone warfare during the offensive.
  • ✓ Operation Vivaldi involved small infantry groups and advanced technology designed to prioritize operational pressure and disrupt Russian defenses in the Donetsk region.
  • ✓ President Zelenskyy reported that monthly Russian casualties have reached approximately 42,000.
🛡️ Source Corroboration: 61 independent reporting domains (90% confidence) ⏱ Read time: ~3 min

What changed

OSINT mappers and ongoing military analyses indicate that Ukrainian forces have established a significant bridgehead at a vital river well after the initial declaration of the operation's end.

Live updates

  1. Ukraine Advances in the East Through Operation Vivaldi

    Ukrainian forces are pressing forward in the east following the execution of Operation Vivaldi in the Lyman and northern Donetsk directions. President Volodymyr Zelenskyy stated that the offensive has liberated between 125 and 140 square kilometers of territory while maintaining casualty rates multiple times lower than those of Russian defenders. Open-source intelligence mappers note signs of a significant Ukrainian bridgehead forming at a vital river. The operation involved high-stakes drone warfare, small infantry groups, advanced technology, and US-made HIMARS artillery systems to disrupt Russian defensive lines and prioritize operational pressure.

    Why it matters

    Military analysts have evaluated the Lyman direction offensive to understand how modern drone warfare integrates with traditional artillery systems like HIMARS. Planning for the offensive began over a year ago, but Ukrainian leadership delayed execution to ensure better preparation and minimize personnel losses. Observers are now analyzing whether Russian forces can adapt to or emulate these tactical methods.

    What is confirmed

    • President Volodymyr Zelenskyy stated that Operation Vivaldi has liberated approximately 125 to 140 square kilometers of territory.
    • Ukrainian forces utilized US-made HIMARS artillery systems and high-stakes drone warfare during the offensive.
    • Operation Vivaldi involved small infantry groups and advanced technology designed to prioritize operational pressure and disrupt Russian defenses in the Donetsk region.
    • President Zelenskyy reported that monthly Russian casualties have reached approximately 42,000.

    Still unconfirmed

    • Analyst Yan Gagin claimed that Russian intelligence uncovered plans for Operation Vivaldi near Krasny Liman, and Yulia Mendel reported heavy Ukrainian losses.
    • Russian sources claim Operation Vivaldi resulted in a failure due to compromised operational security.

    What to watch next

    • Expansion or stabilization of the Ukrainian bridgehead at the vital river in northern Donetsk.
    • Evidence of whether Russian forces can successfully emulate Operation Vivaldi tactics.
    • Further official casualty and territorial control updates from Ukrainian and independent military analysts.
    Sources used for this update (8)
    1. thegaze.media — Three Offensives, Hundreds of Square Kilometers Retaken ...
    2. www.dagens.com — After Operation Vivaldi: OSINT mappers see signs of a ...
    3. notes.citeam.org — Sitrep for Oct. 22-29, 2026 (as of 10:00 a.m. UTC+3) — Teletype
    4. b17news.com — Ukraine’s Operation Vivaldi shows why artillery still matters ...
    5. ww2.spartanat.com — The VIVALDI Lessons | SPARTANAT
    6. mickryan.substack.com — Can Russia Emulate Vivaldi? - by Mick Ryan
    7. inside.kyiv.ua — Операція “Вівальді”: ЗСУ звільнили до 140 кв. км
    8. voennoedelo.com — Gagin Links Ukraine's Operation Vivaldi Failure to Spies
    confidence 90%
  2. Ukraine Advances Threaten Russian Supply Lines

    Ukrainian forces are pressing forward in the east, scoring territorial gains in the Oleksandrivka direction following the secret Operation Vivaldi offensive. President Volodymyr Zelenskyy reports that Kyiv holds its strongest frontline position in some time, noting that Russian troops previously tried using underground gas pipelines to bypass Ukrainian defenses before defenders adapted. Finland's President Alexander Stubb states that Russia is losing approximately 25,000 troops killed every month for minimal tactical gains. Meanwhile, the Institute for the Study of War indicates that Russian forces have lost more territory than they captured since early September.

    Why it matters

    Operation Vivaldi began in May 2026 under the Third Army Corps to disrupt enemy attack plans in the Donetsk region. The offensive has pushed back Russian units around Kramatorsk and Sloviansk while securing the Lyman and Sviatohirsk sectors. President Zelenskyy states that the operation alone liberated more than 200 square kilometers, contributing to a wider 2026 effort that has retaken over 1,000 square kilometers overall.

    What is confirmed

    • Kyiv's troops made gains in the Oleksandrivka direction following the success of the Operation Vivaldi offensive.
    • President Volodymyr Zelenskyy stated that Kyiv's battlefield position is the strongest it has been in some time on day 1,708 of the war.
    • President Volodymyr Zelenskyy stated that Russian troops earlier tried using underground gas pipelines to bypass Ukrainian lines before Ukrainian Defense Forces refined the tactic.
    • Finland's President Alexander Stubb stated that Russia is losing around 25,000 troops killed a month for minimal gains in Ukraine.

    Still unconfirmed

    • The conflict is characterized by some observers as a US proxy war against Russia.

    What to watch next

    • Further territorial shifts in the Oleksandrivka direction and threatened Russian supply lines.
    • Additional updates on Operation Vivaldi from Ukrainian military leadership.
    Sources used for this update (6)
    1. www.twz.com — Ukraine - The War Zone
    2. michaelharrison.org.uk — The war in the Ukraine – what you are not being told – 2026 – updated September 25
    3. www.newsweek.com — Map Shows Ukraine’s Battlefield Advances Threatening Key ...
    4. www.theguardian.com — Ukraine war briefing: Kyiv retaking territory, Zelenskyy says ...
    5. www.kyivpost.com — Ukraine Holds Its Strongest Frontline Position in a Long Time ...
    6. united24media.com — Russia Losing 25,000 Troops Killed a Month for Minimal Gains in Ukraine, Finland’s Stubb Says — UNITED24 Media
    confidence 100%
  3. Ukraine Operation Vivaldi Pushes Back Russian Forces

    Ukrainian forces are gaining ground in the east through a secret counteroffensive designated Operation Vivaldi, which has disrupted Russian attack plans in the Donetsk region. Launched in May 2026 by the Third Army Corps, the operation pushed back enemy units around Kramatorsk and Sloviansk while strengthening defensive positions in the Lyman and Sviatohirsk sectors. President Zelenskyy announced that the operation liberated more than 200 square kilometers, contributing to a broader 2026 effort that has retaken over 1,000 square kilometers overall. Meanwhile, the Institute for the Study of War reports that the Russian army has lost more territory than it captured since early September.

    Why it matters

    This military development contradicts the perception of a frozen stalemate driven by fading international media attention and simultaneous Russian infrastructure strikes. The 2026 offensives demonstrate Ukraine's capacity to execute complex counterattacks, including a 15-kilometer underground assault, despite strained diplomatic ties between Kyiv and Washington. These territorial gains directly challenge Moscow's objective to capture the Donetsk region as the Battle of Donbas approaches its climax.

    What is confirmed

    • Ukraine's 3rd Army Corps launched a secret counteroffensive known as Operation Vivaldi in May 2026.
    • Operation Vivaldi pushed back Russian forces around Kramatorsk and Sloviansk.
    • Operation Vivaldi aimed to strengthen Ukrainian defensive positions in the Lyman and Sviatohirsk sectors.
    • Ukrainian troops regained control of more than 200 square kilometers during Operation Vivaldi.
    • President Zelenskyy reported the liberation of more than 800 square kilometers by the Air Assault Forces in addition to the Operation Vivaldi gains.
    • The Russian army has lost more territory than it has captured since early September.

    Still unconfirmed

    • ISW found no evidence that Russia had secured Dobropillia.

    What to watch next

    • Further assessments from the Institute for the Study of War regarding Russian force posture in the Donetsk region
    • Official updates from the Ukrainian Third Army Corps on the expansion of Operation Vivaldi sectors
    Sources used for this update (6)
    1. newsukraine.rbc.ua — Ukrainian forces foil Russia's plans for Donetsk region — ISW
    2. en.h.ua — Ukraine says “Vivaldi” operation disrupted Russian plans near ...
    3. www.yahoo.com — How Ukraine’s Operation Vivaldi pushed back Russian ... - Yahoo
    4. www.europesays.com — 800+ Km² Retaken, Russian Plans Broken, 15 Km Underground ...
    5. unn.ua — Ukrainian troops have regained control of more than 1,000 sq ...
    6. united24media.com — 800+ Km² Retaken, Russian Plans Broken, 15 Km Underground ...
    confidence 95%
  4. Ukraine And Russia Stage Climax Of Battle In The East

    Intense attritional fighting continues along the eastern front in Ukraine as both sides set the stage for the climax of the Battle of Donbas. While international media attention fades and creates a false perception of a stalemate, daily battles persist on the vast battlefield. This active combat coincides with a total-war-style strike campaign launched by Russia targeting Ukraine's critical infrastructure and economy during the autumn season. Simultaneously, diplomatic relations between Kyiv and Washington have deteriorated, hitting an all-time low while military operations press forward in the region.

    Why it matters

    The ongoing clashes in eastern Ukraine represent a critical phase in the long-running conflict as military forces trade blows amid shifting geopolitical tensions. International coverage has largely shifted toward broader economic strikes and diplomatic friction, overshadowing the relentless ground engagements. Understanding these frontline realities requires looking beyond mainstream information spaces where the daily grind of the eastern campaign is frequently obscured.

    What is confirmed

    • Russia escalated a total-war-style strike campaign against Ukraine's critical infrastructure and economy this autumn.
    • Relations between Kyiv and Washington have hit an all-time low.

    Still unconfirmed

    • The daily battles along Ukraine's vast battlefield have faded into the background of the information space, spawning misleading perceptions of a stalemate.

    What to watch next

    • Further developments in the Battle of Donbas
    • Shifts in relations between Kyiv and Washington
    • Updates on Russia's strike campaign against critical infrastructure
    Sources used for this update (2)
    1. kyivindependent.com — Analysis: Ukraine, Russia set stage for climax of Battle of Donbas
    2. www.youtube.com — INSIDE - YouTube
    confidence 80%
  5. Ukraine Reclaims 277 Sq Km in Operation Vivaldi

    Ukrainian forces have recaptured 277 square kilometers from Russian troops in the Donbas region during the ongoing Operation Vivaldi counteroffensive. The offensive relies on advanced technology, including drones and Starlink satellite communications, to coordinate tactical operations and isolate Russian defenses. This push represents Ukraine's first meaningful territorial gains since 2024, driven by military reforms and innovative tactics like ground robots and concealed assault teams. However, ongoing restrictions to satellite communications threaten to disrupt battlefield operations as troops work to defend the newly recovered land.

    Why it matters

    Operation Vivaldi marks a tactical shift after tanks and armored vehicles were previously relegated on the battlefield. Soldiers face extreme hazards, including minefields, river crossings, and hostile drone swarms. Meanwhile, escalating Russian attacks on critical infrastructure threaten millions of civilians across the region with severe hardship.

    What is confirmed

    • Operation Vivaldi has liberated 277 square kilometers in the Donbas region from Russian forces.
    • Starlink satellite communications are playing a vital role in coordinated drone operations and tactical coordination.
    • The offensive has leveraged military reforms to produce Ukraine's first meaningful territorial gains since 2024.

    Still unconfirmed

    • Starlink restrictions threaten ongoing battlefield operations in Ukraine.

    What to watch next

    • Developments regarding Starlink restrictions and their impact on battlefield communications
    • Ukrainian defensive operations to hold the 277 square kilometers of recovered land in the east
    Sources used for this update (7)
    1. www.timesnownews.com — Ukraine Reclaims 277 Sq Km As Starlink Restrictions Threaten ...
    2. rocketnews.com — Inside Ukrainian offensive pushing Russia back – with ...
    3. www.irishtimes.com — ‘The war is getting nearer’: Ukraine’s eastern exodus ...
    4. www.yahoo.com — How Ukraine outmaneuvered Russian troops in Operation Vivaldi
    5. kyivindependent.com — How Ukraine outmaneuvered Russian troops in Operation Vivaldi
    6. www.businessinsider.com — Ukraine: Operation Vivaldi Armored Vehicle Win Shows Its ...
    7. www.dowjones.com — Ukraine will need to defend recovered land - Dow Jones
    confidence 90%
  6. Ukraine Advances in Donetsk as Operation Vivaldi Targets Lyman

    Ukrainian forces are gaining ground in the Donetsk region through the ongoing Operation Vivaldi counteroffensive. Military units are pushing Russian troops back from settlements they previously held in the east. The offensive utilizes drone swarms, high-skill foot troops, ground robots, and concealed assault teams to isolate and breach Russian defenses. While Kyiv publicly confirmed the counteroffensive near Lyman in mid-September, observers report that actual advances north of Lyman exceed officially announced figures.

    Why it matters

    The operation marks a shift in the rhythm of the war in eastern Ukraine during the autumn months. Kyiv's forces are actively working to disrupt Russian strategic goals and push opposing forces out of key sectors. Optimism regarding these battlefield gains has faced dampening factors, including souring relations with President Trump.

    What is confirmed

    • Ukraine publicly confirmed it mounted a counteroffensive named Operation Vivaldi near Lyman, Donetsk, in mid-September.
    • Russia is fighting for settlements it once firmly held in Donetsk and has retreated from many others.
    • Ukraine used drone swarms and high-skill foot troops to isolate Russian defenses and methodically mop them up.
    • The advances made by Ukrainian forces north of Lyman during Operation Vivaldi exceed the results officially reported by the Ukrainian side, according to the Institute for the Study of War.

    Still unconfirmed

    • Military analyst and former National Security Council of Georgia senior advisor Giorgi Revishvili deconstructed the strategy behind Ukraine's success in Operation Vivaldi.

    What to watch next

    • Further official reports detailing the exact territorial extent of the Operation Vivaldi counteroffensive
    • Developments regarding relations between Kyiv and President Trump that may affect military support
    Sources used for this update (12)
    1. www.yahoo.com — Inside Operation Vivaldi — how Ukraine uses drones, robots to ...
    2. russiaanalyzed.substack.com — Inside Operation Vivaldi: How Ukraine Outmaneuvered Russian ...
    3. www.newsweek.com — Map reveals four new Ukrainian frontline breakthroughs - Newsweek
    4. www.aljazeera.com — Ukraine pushes Russia back in Donetsk as military, civilian ...
    5. www.dagens.com — ISW: Ukraine gaining ground in key sectors, pushing Putin's ...
    6. ukrainetoday.org — Ukrainian Forces' Bold Gains in Operation 'Vivaldi' Explained
    7. www.kyivpost.com — Ukraine’s Operation Vivaldi Gains Terrain, Kremlin Retreats ...
    8. uk.news.yahoo.com — Operation Vivaldi: success of Ukraine’s counteroffensive ...
    9. www.newsweek.com — Ukraine claims major battlefield gains in "Operation Vivaldi"
    10. asiatimes.com — Operation Vivaldi: Ukrainian gain on a drone-filled battlefield
    11. www.atlanticcouncil.org — Ukraine reports more battlefield gains as Putin’s invasion ...
    12. www.bbc.com — Inside Ukrainian offensive pushing Russia back - with ... - BBC
    confidence 90%
  7. Ukraine Advances in the East Through Operation Vivaldi

    Ukrainian forces are advancing in the Donbas region through a counteroffensive designated Operation Vivaldi, reclaiming territory near Lyman using concealed assault teams, drones, and ground robots. The operation involves Ukraine's 3rd Army Corps and attached units working to disrupt Russian strategic goals and push back opposing forces. While Kyiv's military officials report moving into advanced phases of the offensive, open-source evidence indicates troops are actively working to breach the first line of Russian defense in the Donetsk region.

    Why it matters

    The operation highlights how expanding technological integration, including robotic systems and electronic warfare, reshapes frontline tactics. This counteroffensive coincides with heightened public relations campaigns from both sides amid mediated negotiations. The wider battle remains critical as Russian forces attempt to push toward the Kramatorsk-Sloviansk urban area.

    What is confirmed

    • Ukraine's 3rd Army Corps and attached units are engaged in a counteroffensive in the Lyman sector called Operation Vivaldi.
    • The counteroffensive near Lyman has recaptured up to 250 square kilometres from Russia.
    • Experts note that the offensive demonstrates how Ukraine's expanding use of robotic systems is reshaping frontline warfare.

    Still unconfirmed

    • Ukrainian military officials claim they have already moved on to the third phase of Operation Vivaldi near the city of Lyman.

    What to watch next

    • Visual confirmation of troops breaching subsequent Russian defensive lines beyond the first tier.
    • Evolution of mediated negotiations involving Donald Trump and their impact on battlefield public relations.
    Sources used for this update (14)
    1. www.newsweek.com — Map reveals how Ukraine scored front line breakthrough with ...
    2. www.cnbc.com — Ukraine robot offensive exposes a vulnerability in Putin’s ...
    3. www.defensehubnewsletter.com — Ukraine Lyman counterattack: Operation Vivaldi details
    4. www.military-stuff.org — Operation Vivaldi: How Ukraine’s Latest Counteroffensive ...
    5. ukrainetoday.org — Putin’s advances have been destroyed by Operation Vivaldi ...
    6. tvpworld.com — Ukraine’s Vivaldi may have cracked the drone war’s biggest ...
    7. cepa.org — A Time to Reap: Ukraine's Operation Vivaldi - CEPA
    8. meduza.io — Ukraine touts gains from Operation Vivaldi as Russia claims ...
    9. www.insidecarilion.org — Dashboard | Inside Carilion
    10. en.wikipedia.org — Inside (web series) - Wikipedia
    11. www.ibtimes.com — Ukraine Is Taking Back Ground in a Key Region as Russia’s ...
    12. kyivindependent.com — Inside Operation Vivaldi, Ukraine’s push to recapture Donetsk ...
    confidence 85%
  8. Ukraine Advances in the East Through Operation Vivaldi

    Ukrainian forces are gaining ground in the east along the Borova-Lyman axis during Operation Vivaldi. Kyiv announced that more than 250 Russian soldiers surrendered during the offensive, which has blocked Russian attempts to seize the Fortress Belt of fortified cities in the Donbas region. The tactical advancement utilizes advanced military technology, including ground robots deployed behind enemy lines and armored personnel carriers carrying explosives. The 3rd Army Corps and attached units executed a two-phase offensive to disrupt Russian strategic goals.

    Why it matters

    The ongoing operation represents a tactical shift along the Borova-Lyman axis in the Donbas region. By blocking Russian attempts to capture the Fortress Belt, Ukrainian forces are actively disrupting enemy strategic goals in the east through the deployment of specialized units and advanced equipment.

    What is confirmed

    • More than 250 Russian soldiers surrendered during Operation Vivaldi.
    • The offensive is taking place along the Borova-Lyman axis.
    • Operation Vivaldi has blocked Russian efforts to seize the Fortress Belt of fortified cities in the east.
    • The tactical advancement relies on ground robots deployed behind enemy lines and armored personnel carriers carrying explosives.
    • The operation involves the 3rd Army Corps and attached units executing a two-phase offensive.

    What to watch next

    • Further announcements regarding the status of the Borova-Lyman axis offensive
    • Updates on the deployment of ground robots and explosive-carrying armored personnel carriers
    Sources used for this update (7)
    1. en.wikipedia.org — Inside (2023 film) - Wikipedia
    2. en.wikipedia.org — Inside (video game) - Wikipedia
    3. store.steampowered.com — INSIDE on Steam
    4. gizmodo.com — Download Inside for Windows, macOS and iOS | Gizmodo
    5. movieweb.com — 'Inside' (2023) Ending, Explained - MovieWeb
    6. inside-shops.com — Tienda de Ropa y Zapatos Online • INSIDE
    7. inside-shops.com — Online Clothing and Shoes Store • INSIDE
    confidence 100%
  9. Ukraine Captures 250 Russian Soldiers in Operation Vivaldi

    Kyiv announced that more than 250 Russian soldiers surrendered during Operation Vivaldi. The ongoing offensive along the Borova-Lyman axis has successfully blocked Russian efforts to seize the Fortress Belt of fortified cities in the east. This tactical advancement relies on advanced military technology, including ground robots deployed behind enemy lines and armored personnel carriers carrying explosives. The operation involves the 3rd Army Corps and attached units executing a two-phase offensive that disrupts Russian strategic goals in the Donbas region.

    Why it matters

    Operation Vivaldi marks a reversal of a full year of territorial gains made by Russian forces in the east. The tactical approach integrates modern robotic systems and specialized equipment to clear obstacles and deliver explosives behind enemy defensive lines, altering conventional combat patterns.

    What is confirmed

    • Operation Vivaldi has blocked Russian attempts to take Ukraine's Fortress Belt of fortified cities.
    • Kyiv announced the surrender of more than 250 Russian soldiers during the operation.

    Still unconfirmed

    • Specific frontline locations of the troop surrenders beyond the Borova-Lyman axis remain unspecified.

    What to watch next

    • Further official reports on the status of the 3rd Army Corps and attached forces
    • Visual confirmation or mapping updates regarding territorial shifts along the Borova-Lyman axis
    • Russian military responses to the deployment of robotic units and explosive-laden armored personnel carriers
    Sources used for this update (2)
    1. www.yahoo.com — Map reveals how Ukraine scored front line breakthrough with ...
    2. www.cnn.com — Ukraine says it forced 250 Russian soldiers to surrender in ... -...
    confidence 100%
  10. Ukraine Advances on Borova-Lyman Axis in Operation Vivaldi

    Ukrainian forces are gaining ground in the east along the Borova-Lyman axis through Operation Vivaldi. The offensive involves the 3rd Army Corps and attached forces conducting operations across two phases, delivering a major blow to Russian President Vladimir Putin's goals in the Donbas region. This tactical push reverses a year of Russian gains and utilizes high-tech innovations, including ground robots and drones used to clear and lay minefields, marking a notable evolution in modern military tactics.

    Why it matters

    Operation Vivaldi represents a significant shift on the eastern front as Ukrainian units leverage autonomous technology to dislodge entrenched Russian positions. The ongoing offensive challenges Moscow's control in the Donetsk region, where territorial recapture alters the strategic balance. Observers continue to monitor the integration of robotic systems in frontline combat as a potential template for future engagements.

    What is confirmed

    • Operation Vivaldi is conducted by the 3rd Army Corps and attached forces along the Borova-Lyman axis.
    • Russian President Vladimir Putin's hopes of capturing eastern Ukraine's Donbas region have been dealt a major blow in recent months.

    Still unconfirmed

    • The offensive has successfully reversed a full year of Russian gains through the use of innovative robot systems.

    What to watch next

    • Further official assessments from the 3rd Army Corps command regarding the results of Operation Vivaldi phases
    • Visual or tactical confirmation of robotic warfare units expanding beyond the Borova-Lyman axis
    Sources used for this update (3)
    1. www.newgeopolitics.org — Operation Vivaldi - New Geopolitics Research Network
    2. www.atlanticcouncil.org — Ukraine's innovative robot offensive just reversed a year of ...
    3. www.youtube.com — Ukraine’s world first in warfare as high-tech ... - YouTube
    confidence 90%
  11. Ukraine Advances on Lyman Front in Operation Vivaldi

    Ukrainian forces secured territorial gains on the Lyman front in the Donetsk region through Operation Vivaldi, liberating the villages of Ridkodub, Nove, and Katerynivka. Officials reported that the offensive restored full control to two additional towns while inflicting 2,000 casualties on Russian forces across 51 square kilometers of newly recaptured territory. President Zelenskyy made a statement following a report by the Commander-in-Chief of the Armed Forces of Ukraine regarding the operation's results, which previously featured ground robots and drones clearing and laying minefields.

    Why it matters

    For twenty months, Russia's 20th and 25th Combined Arms Armies pressed toward Lyman, an eastern Ukrainian city positioned on a vital road and railway juncture. Operation Vivaldi incorporates innovative tactics, including the deployment of heavy drones to air-drop ground robots up to 10 kilometers behind Russian lines under a tactic known as Griffin.

    What is confirmed

    • Ukrainian troops achieved new gains on the Lyman front in the Donetsk region as part of Operation Vivaldi.
    • The villages of Ridkodub, Nove, and Katerynivka were liberated amid territorial gains of 51 square kilometers.
    • Russia suffered 2,000 casualties during the offensive.
    • Ukraine's 3rd Assault Brigade used air-dropped ground robots via heavy drones up to 10 km behind Russian lines during the Griffin tactic.

    Still unconfirmed

    • Russian forces 20th and 25th Combined Arms Armies spent twenty months grinding toward Lyman.

    What to watch next

    • Further announcements from the Commander-in-Chief of the Armed Forces of Ukraine regarding Lyman front operations.
    • Additional reports on the deployment of ground robots and heavy drones using the Griffin tactic behind Russian lines.
    Sources used for this update (5)
    1. mwi.westpoint.edu — An Overture to Victory: Operation Vivaldi and Ukraine’s Path ...
    2. ukrainetoday.org — Operation “Vivaldi” Has Yielded New Results – Ukraine Today .org
    3. kyivindependent.com — Ukraine's Operation Vivaldi liberates 3 more settlements ...
    4. nypost.com — New Ukraine offensive Operation Vivaldi recaptures several ...
    5. united24media.com — Operation Vivaldi’s Wildest Tactic Has a Name—“Griffin ...
    confidence 100%
  12. Ukraine's Operation Vivaldi Gains Ground in the East

    Ukrainian forces are making gains in the east through Operation Vivaldi, utilizing ground robots and drones to clear mines and lay minefields. The operation has allowed Ukrainian troops to advance 30 kilometers in two nights without losses. Drones have also been used to lay minefields that would have taken troops two weeks to complete.

    Why it matters

    The operation is part of Ukraine's efforts to counter Russian forces in the east. The use of ground robots and drones has helped Ukrainian forces to minimize losses and gain an advantage on the battlefield. The developments are significant as they could potentially shift the balance of power in the region.

    What is confirmed

    • Ground robots cleared 30 kilometers in two nights without losses.
    • Drones laid a minefield that would have taken troops two weeks to complete in two nights.
    • Ukraine's Operation Vivaldi is helping its troops gain ground in the east.

    Still unconfirmed

    • A secret robot offensive killed 3,000 Russians.

    What to watch next

    • Further advances by Ukrainian forces in the east
    • Russian response to Operation Vivaldi
    • Development and deployment of more ground robots and drones
    Sources used for this update (9)
    1. united24media.com — Operation Vivaldi: Ground Robots Cleared 30 Kilometers in Two Nights Without Losses
    2. Yahoo — Drones took 2 nights to lay a minefield that would have taken troops 2 weeks: Ukrainian corps
    3. Modern War Institute - — An Overture to Victory: Operation Vivaldi and Ukraine’s Path to Battlefield Decision
    4. Ars Technica — Robots make combat airdrops, clear mines as Ukraine defeats Russian pincer
    5. TWZ — Inside Ukraine’s Operation Vivaldi That Sees Its Troops Gaining Ground In The East
    6. telegraph.co.uk — Revealed: Secret robot offensive that ‘killed 3,000 Russians’
    7. sof.news — SOF Weekly Brief – Sep 28, 2026
    8. cashwalklabs.io — Inside Ukraine's Operation Vivaldi That Sees Its Troops Gaining Ground In The East | Global Cashwalk
    9. www.kyivpost.com — / Frontline Update, Lyman Details, AFU Reorganization - Kyiv Post
    confidence 85%
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