#Izyum Axis & ISW Map Update - Intense fighting continues to the south, west and east of Izyum. #Russian forces continue to drive S in an attempt to cut off logistics (Road/Rail) routes to #Sloviansk & #Kramatorsk. They are 10km from a critical rail (yellow arrow) S of Kurul’ka.
West of #Izyum intense fighting in the town of #Zavodye led to the #Russians being repelled. 🇷🇺 got as far as the middle of the town but has now been pushed out completely. A #Ukrainian Captain in the middle of the town shows a burning BMP-2. Geolocation & map in next tweet.
East of #Izyum a #Russian assault managed to push through #Ukrainian defense around the town of Yats’kivka and capture it. This makes the assault and capture of Oskil any moment a near certainty as it is now almost entirely isolated from reinforcements. 🇺🇦 will likely withdraw.
No updates from #Zarichne, where #Russia continues to control around half the town, or #Rubizhne where it controls around 70% of the city. Heavy fighting continued in both cities. 🇷🇺 needs to capture Rubizhne to encircle #Severodonetsk.
#Ukraine GenStaff confirms assault on #Avdiivka was repelled by #Ukrainian forces overnight. #Russia has been unable to breach #Ukrainian defense around the city despite multiple attempts.
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Major Developments: Ukrainian forces have destroyed a third bridge across the Seym River, further isolating the Glushkovsky district, according to Russian sources. Only one bridge remains operational, and at least one pontoon bridge has been erected just east of Glushkovo (See satellite photo). Ukraine has captured the town of Obukhovka, confirmed by photographs of Ukrainian troops in front of the town's post office, displaying their flag (see below).
Ukraine has likely seized the area west of the Seym River, including Tetkino and Popovo-Lezhachi (see below map with area in blue). In response, Russia has reportedly destroyed two bridges leading into these towns. Russia now faces a difficult choice: either heavily reinforce the district, risking the capture of large numbers of troops, or abandon the district to Ukraine, effectively ceding 600+ square kilometers of territory. The construction of pontoon bridges does not indicate a firm decision either way, as pontoon bridges would be needed to both evacuate and reinforce the district.
Ukrainian President Volodymyr Zelenskyy stated that the goals of the Kursk invasion were to relieve pressure in the Donbas and create a buffer zone to protect against future Russian aggression—a rationale mirroring Russia's justification for its 2024 Kharkiv region attack. Despite ongoing Russian messaging about a potential Ukrainian attack on nuclear facilities, there is no evidence of such preparations by Ukraine.
Current Frontline Situation:
Fighting continued across the Kursk region throughout the day, with Russian troops actively searching for and targeting Ukrainian sabotage and reconnaissance groups in the "gray zone." Meanwhile, Ukrainian forces are consolidating control over previously recaptured territories and have focused on creating a road of death along the highway west of Rylsk using FPV kamikaze drones.
Korenevsky and Sudzhansky Districts: The main battles have been recorded in these districts, but aside from the capture of Obukhovka, there has been little change in control over the past day. Information has surfaced about the possible entry of the 501st Marine Battalion of the Ukrainian Armed Forces into the occupied part of the Kursk region, though this has not been confirmed.
Stability of the Front Line: The front line remains mostly stable over the last day, although significant "gray zones" persist, remnants of the chaotic first days of the invasion. There were multiple missile threats, including seven alerts in the past 24 hours, Ukraine likely used a missile to destroy the third bridge over the Seym, but this needs confirmation.
Local Challenges and Civilian Evacuation: The head of the Korenevsky district reported a difficult operational situation, with some citizens attempting to return home, thereby complicating military operations. Returning to the district remains impossible for local residents, sometimes resulting in tragic outcomes.
Ukrainian Losses and Russian Operations: Ukrainian and Russian forces continue to suffer heavy losses in armored vehicles and personnel in Kursk. Objective control footage analyzed by Western media suggests that Ukrainian equipment losses have increased significantly since the invasion of the Kursk region due to the use of western armor and weapons in the region. Recent footage shows a strike on Ukrainian forces in the region by a FAB-3000 bomb with UMPK guidance, although the footage merely shows a bomd striking a forest.
Other Frontline Developments:
Toretsk Direction: The Russian Armed Forces are advancing, with reports indicating the fall of Ukrainian defenses in the village of New York (Novgorodskoye) and a push towards Mirnograd, approximately 10 kilometers from the front line near Pokrovsk.
Zaporizhzhya Front: The Kamensk section is becoming increasingly hazardous due to tank movements, as Russian troops prepare for a possible Ukrainian attempt to reach the nuclear power plant. Ukrainian forces have concentrated reserves in this area, including armored vehicles. Despite Russian claims, there has been little evidence that Ukraine is preparing some sort of attack across the Dnipro River against the Zaporizhzhia Nuclear Power Plant.
Overall, the situation in the Kursk region remains highly fluid, with both sides engaged in intense operations as they attempt to gain the upper hand.
Ukrainian troops have captured the town of Obukhovka (Обуховка) as confirmed by the geolocation below. This town was believed to have been captured, but this confirmed the Ukrainian military presence. The town is just southeast of Snagost'.
This map shows the approximate situation in Kursk region this morning. NOTE: Russian sources have distributed this map and commented on the Ukrainian troops in the southwest corner of Glushkovsky district, but have NOT refuted the info. This indicates that it is likely true.
The situation in the Kursk direction remains complex, with Ukrainian forces persistently attempting to breach the defensive lines of the Russian Armed Forces across various sectors.
Major Developments:
Ukraine destroyed 2 out of 4 bridges over the Seym River in Glushkovsky district (a third destroyed bridge is rumored). Ukraine has started its push towards the isolated district. Russian forces beheaded a dead Ukrainian soldier and put his head on a pike at the Kolotilovka checkpoint in Belgorod. The front line has not stabilized with fighting taking place across the region and continued quick advances and territorial losses. Journalists have entered the region and toured the area under Ukrainian control. Ukraine continues to capture large numbers of Russian conscripts. Russia has still not moved large amounts of contract soldiers into this region.
Glushkovo District:
Multiple Russian sources report that the Russian army has surrendered an additional 15 square kilometers of the Kursk oblast to Ukraine, withdrawing its forces across the Seym River and conceding control of the village of Otruba to Ukrainian forces (although reports suggest that Ukrainian forces might not yet be fully established there). This was confirmed by @JulianRoepcke and the first map below is from him. In response to the destruction of a bridge in Glushkovo (video below), Russian troops have constructed a pontoon crossing to maintain logistical support.
Korenevo District:
Evidence indicates the presence of Ukrainian forces in Russkoye Porechnoye, the site of recent fighting. Footage published online shows strikes on Ukrainian armored vehicles in the center of the village, underscoring the ongoing intensity of the conflict in this area.
Sudzha District:
In Sudzha, Ukrainian formations continue to record footage in the western part of the city, including near a "Magnit" store on May 1st Street. Western journalists have toured the city, further cementing the fact that Ukraine controls the city.
Belovo District:
The situation in the Belovo District remains largely unchanged, with no reported clashes in the areas of Kamyshnoe and Giria over the past day. Following the Russian Ministry of Defense's claim that the settlement of Ozërki was cleared a few days ago, no further reports of battles in the area have been received, indicating that the village is currently under Russian control.
Maneuver Warfare and Regional Clashes:
The conflict in the Kursk region continues to be characterized by maneuver warfare, with Ukrainian forces attempting to occupy territory and populated areas through raids, while the Russian Armed Forces counter these efforts with defensive actions. Recent battles have occurred near Olgino, Spalnoye, Korenevo, and Martynovka, with both sides maintaining a focus on Sudzha, where clashes are ongoing to several kilometers east of the city.
Armored Engagements and Equipment Losses:
Objective control footage reveals that Ukrainian forces are losing armored vehicles in battle, with some vehicles being destroyed rather than captured. The intensity of these head-on clashes has drawn comparisons to the Kursk Bulge, as confirmed by video recordings of close-range battles between armored vehicles. Footage from Russian Telegram channels also shows a Russian soldier destroying an abandoned BMP-1 of the Ukrainian Armed Forces with a canister of gasoline instead of capturing it.
Drone Warfare and Technological Engagements:
The Russian Army continues to increase the deployment of FPV drones along the front, breaking records for daily usage. Ukraine is responding in kind, leading to conflicting reports about which side holds the technological advantage in this sector.
Reinforcements and Strategic Positioning:
Ukrainian forces are reinforcing their positions with elite units, including the confirmed deployment of the 95th Separate Airborne Assault Brigade. Russia continues to move conscripts into the area but not elite units. Russia has moved some soldiers off of the eastern front, but the numbers have been limited. Russia remains focused on attacking defensive positions along the eastern front for now.
Civilians and Evacuation Efforts:
The evacuation of civilians continues in across Kursk with Lgov Mayor Alexey Klemeshov advising residents not to return until the situation stabilizes.
Belgorod Region and Broader Strategic Ambitions:
In the neighboring Belgorod region, Ukrainian forces are attempting to breach Russian defenses, with ongoing battles at the Kolotilovka checkpoint and continued shelling of the area. Recent confirmed pictures from the checkpoint show that Russians have placed a dead Ukrainian soldiers head on a pike and raised it on the border, raising outrage from Ukraine, who has lodged a complaint with the UN. Russia continues to claim that Ukrainian forces are also amassing reserves for a potential offensive on the Zaporizhzhya front and concentrating landing forces in the Kherson region and Crimea. The recent destruction of missiles near the Crimean Bridge and engagements with Ukrainian naval drones in the Black Sea underscore Kyiv's broader strategic ambitions in the south.
Below is the current Russian map from @rybar_force in Red and the Ukrainian map from @UAControlMap in yellow.
Watch as a GBU-39 glide bomb, released from a Ukrainian Su-27, targets Russian positions in Vnezapnoe, Kursk region. The Ukrainian Air Force continues to deliver limited air support deep within Russian territory. See the map below for the exact location. This footage was released today but is likely 1-2 days old.
Watch as Russia destroys an M270 HIMARS launcher in the Sumy region of Ukraine. This launcher was being used to support the Kursk Invasion.
Russia continues to effectively target Ukrainian HIMARS launchers along the border. Russian forces are concentrating on pinpointing the firing positions of these launchers, tracking them back to their hiding locations, and then striking with Iskander missiles or other precision munitions.
A Tale of Two Invasions
Ukraine continues to make significant advances in Kursk, likely capturing close to 1,000 km² of Russian territory. Pro-Ukrainian information and propaganda efforts have primarily focused on the territory gained and the release of POW videos. Meanwhile, Russian propaganda emphasizes casualty counts, destroyed or captured weapons and equipment, and their real advances on the eastern front in Ukraine. As a result, both Russia and Ukraine claim to have the upper hand in the Kursk conflict, each using different criteria to measure success.
Significant Events: Overnight, intense fighting erupted in the Korenevo area, with reports of powerful explosions around midnight. Concurrently, the acting governor issued a missile threat warning for the region. Russian claims of repelling Ukrainian assaults on Korenevo have softened, suggesting that Ukraine may be making progress in the city. The capture of Korenevo would be a significant victory for Ukraine.
Russian Strikes on Sumy Region: Multiple Russian strikes targeted industrial areas in the Sumy region, where Ukrainian forces were reportedly hiding personnel and equipment before sending them across the border.
Ukrainian Aviation Strikes: Russian sources have repeatedly stated that Ukrainian aviation is involved in the fight in the Kursk region. JDAMs have been dropped by fixed-wing aircraft, but the specific type of aircraft involved remains unidentified.
Russian Reinforcements: Russia is pulling reserves out of eastern Ukraine to bolster defenses in Kursk, indicating growing concern about losing additional territory in the region.
No Front Lines: Both sides report that there is no traditional front line like the one on the eastern front. Instead, defensive nodes act as strong points while maneuver units seek out weak points or poorly defended areas to attack.
Ukrainian Evacuations in Sumy: In response to the escalating conflict, Ukrainian authorities have begun evacuating 183 settlements in the Sumy region, with over 20,000 people already relocated. This evacuation allows Ukrainian troops to quarter in civilian buildings, complicating Russian strikes and enhancing counterintelligence efforts. The tactic also aims to mitigate the risk of local opposition sharing information with Russian intelligence.
Russian Evacuations in Kursk: The acting governor of Kursk announced the mandatory evacuation of the Glushkov district, which affects around 20,000 people. This indicates that Russian authorities believe the district is at risk of attack and capture by Ukrainian forces. There is a high likelihood that Ukraine will accelerate its advances in this direction in the coming days. See the below map from Russian sources with outlined red areas.
Ukrainian Raid Operations in Kursk: Ukrainian forces continue raid operations in the Kursk region. Overnight, they attempted to covertly move infantry and equipment, including tanks. Yesterday, Ukrainian troops attacked the villages of Korenevo, Olgovka, Pogrebki, Russkoye Porechnoye, and Cherkesskoye Porechnoye.
Russian Forces Repel Attacks: The Russian Armed Forces’ North Group reported that Ukrainian attacks in the Martynovka and Olgovka areas were repelled. While attacks on Korenevo were also repelled, Ukraine seems to be sustaining the assault overnight and into the morning.
Ongoing Tension Along the Border: The situation remains tense across other border areas. In Tetkino, a Ukrainian sabotage and reconnaissance group was detected. Meanwhile, Russia is conducting strikes against Ukrainian forces near the Kolotilovka checkpoint in Belgorod, attempting to suppress additional assaults on Belgorod before Ukrainian forces establish a bridgehead across the border. So far, these suppression efforts have been successful.
The second map is from @UAControlMap and provides a general approximation of the situation on the ground.
Remaining Kursk information will be posted below.
Ukrainian forces have captured the town of Liubimovka in Kursk region and removed the Russian flag from the town center. This is amidst ongoing attacks on Korenevo and the capture of Snagost two days ago.
Ukraine has captured the settlement of Vnezapnoe in the Kursk region, south of Snagost, further solidifying UAF control to the south of Korenevo. These developments likely triggered the evacuation of the entire Glushkovo district, located just west of these villages.
The head of the Belovsky district, Volobuyev, reported that the situation in Belaya remains stable but tense. Later, acting governor Smirnov confirmed that a Ukrainian sabotage and reconnaissance group had infiltrated the Belovsky district but was successfully repelled.
During the night, Ukrainian missiles targeted Kursk.
The presence of Russian Armed Forces in the settlement of Martynovka has been confirmed. Russians control most if not all of the village. Ukraine is renewing its attacks on the village in an attempt to cut off Sudzha, with ongoing fighting in the vicinity and in this strategic direction.
Over the past 24 hours, Ukrainian drones violated Belarusian airspace, prompting Belarus to move military equipment to the border region. Units have already been transferred, and President Lukashenko has vowed to personally investigate the incident. Belarus has also threatened to expel the Ukrainian ambassador.
The Russian National Guard has joined the battles as a direct combat unit.
Ukrainian troops have released a video from the village of Guevo, located south of Sudzha, right on the border.
Russian aviation continues to strike Ukrainian positions, serving as the primary force causing Ukrainian casualties. Footage has been released showing a Ukrainian convoy being struck by a Mi-28NM helicopter, though it has been confirmed that three Russian Ka-52 helicopters have been shot down.
Ukrainian troops have been confirmed near the villages of Kremyanoye and Olgovka.
Ukraine is moving reserves into the Kursk region to hold territory and construct defensive positions.
Over 76,000 Russian civilians have been evacuated from the region, with many more expected to leave soon.
Russia is struggling to bring sufficient troops into the region to repel the Ukrainian invasion, while Ukraine continues to reinforce its positions. This battle is unlikely to be resolved quickly.
Maps below represent the ISW map, Russian acknowledged Ukrainian control, the village of Guevo and the video of Ukrainian troops taking down the Russian flag in Guevo and installing the Ukrainian flag.
Watch footage of the first hours of the Ukrainian invasion of Kursk. This footage was first published by @Deepstate_UA. The Russian prisoners were conscripts.
@Deepstate_UA More footage has emerged of another group of Russian prisoners in Kursk.
1. Russian Troops Expelled: Russian sources report that their forces were driven out of the village of Sverdlikovo overnight.
2. Encircled Russian Soldiers: An unknown number of Russian soldiers are nearly encircled in Oleshnya, with escape routes cut off.
3. Ukrainian Air Defense Dominance: Ukraine has concentrated a significant air defense presence in the Sumy region near the border, effectively keeping Russian aviation out of the area or forcing them to fly too low to be effective.
4. Ukrainian Advance: Ukrainian forces have advanced significantly up the 38K-004 highway towards the western edge of Sudzha - Goncharovka. Unconfirmed reports indicate that fighting is ongoing in the settlement, marking a 5-mile (8km) push into Russian territory.
5. Rumored Russian Counterattack: There are unconfirmed rumors of a Russian counterattack at dawn, though these reports seem tied to efforts to maintain morale among Russian troops.
6. Civilian Evacuation: The civilian population of Sudzha was evacuated during the night.
7. Chechen Forces Abandon Posts: Several Russian sources have claimed that Chechen Akhmat special forces, stationed along the border, abandoned their posts when the Ukrainian forces attacked.
Multiple Russian sources, including @rybar_force, have confirmed this information, with maps showing that Ukraine has taken control of at least two areas within Russian territory, as depicted in the inset map on the left.
Russian source Two Majors on telegram: "The next 24 hours will be difficult. The enemy has at least a motorized infantry battalion on the territory, up to two thousand personnel as a second echelon, uses many drones, and skillfully uses air defense and electronic warfare systems."
A short while ago, several massive explosions rocked Kurchatov in Russia’s Kursk region, close to the town’s nuclear power plant. This town is 35 miles (56km) from the fighting ongoing in Sudzha as Ukraine assaults several Russian towns along the border. The Kurchatov NPP has been suspected as one possible objective of the ongoing Ukrainian offensive.
There are now three confirmed incidents of police coming under fire deep inside Russia. Current incidents:
1. Derbent, Dagestan - Two police officers are reportedly dead. At least six other have been injured. A church and synagogue were reportedly shelled.
2. Makhachkala, Dagestan - One police officer, one priest in a church and one security guard are reportedly dead. Six police officers have evidently been wounded. A church was attacked by unknown militants. The parishioners locked themselves inside and waited for police.
3. Gagra region of Abkhazia - One police officer was reportedly killed and three other people injured close to the Russia-Georgia border.
Videos from each incident are below.
Video from Derbents shows the faces of the attackers. Two appear wounded and the militants have captured a police vehicle.
Video just released shows militants stealing a car from civilians in Makhachkala.