Daily intelligence

Ukraine Confirms Destruction of Russian MiG-29 and Ka-27; Kirishi Refinery Processing Halted

2026-09-02T15:18:22.497ZIntelligence Summary & Geospatial Analysis

Report number

790

Intelligence Summary

Analyst brief

Strategic Overview

The most significant verified operational change of the last 24 hours is Ukraine's General Staff confirmation of two destroyed Russian aviation assets—a MiG-29 at Millerovo airfield, Rostov Oblast, and a Ka-27 helicopter near Yeysk, Krasnodar Krai—and the separately reported full processing halt at the Kirishi Oil Refinery (KINEF) in Leningrad Oblast following the August 30 strike. These developments extend Ukraine's long-range degradation of Russian tactical aviation and refining capacity. Meanwhile, Russian overnight and daytime strikes on Kyiv and Odesa caused confirmed civilian casualties and infrastructure damage, and Ukraine announced a new two-tier air raid alert system. No verified frontline territorial changes were reported in the last 24 hours.

Compared with yesterday's report, the focus shifted from the mass-casualty Kyiv barrage to sustained Russian aerospace pressure across multiple regions and new Ukrainian confirmation of aviation kills and refinery shutdown.

Operational Updates

Kharkiv / Kupiansk Sector: Geolocated pro-Russian footage placed Russian personnel in Kupiansk-Uzlovoye, Moskovka, and Kupiansk city, indicating continued infiltration or small-unit presence; confidence MEDIUM for presence, LOW for extent of control. The Ukrainian 14th Army Corps refuted Russian claims that Kozacha Lopan was captured, stating it remains under Ukrainian control. UAF repelled multiple assaults on Southern Slobozhansky and Kupiansk axes. Russian channels claimed encirclement of up to 5,000 Ukrainian troops near the Krasnooskolske Reservoir and northeastern Kharkiv; unverified, confidence LOW.
Donbas (Lyman / Kramatorsk / Pokrovsk / Dobropillya): Ukrainian General Staff confirmed strikes on Russian ammunition depots in Volodymyrivka and Ocheretyne on Sept 1–2, degrading Russian sustainment on the Pokrovsk and Kostiantynivka axes. Russian "Center" Grouping claimed Tornado-S MLRS and FPV strikes near Dobropillya; operational effect unconfirmed. No verified territorial changes; Russian claims of Svyatohirsk/Dobropillya control remain unconfirmed. The 30th Separate Mechanized Brigade released footage of an FPV strike destroying an armored vehicle (location unspecified). (Confidence MEDIUM for depot strikes, LOW for territorial claims.)
Zaporizhzhia / Orikhiv: Russian "Vostok" Grouping claimed capture of nine settlements in Zaporizhzhia Oblast and approximately 120 sq km advance during August; single-source pro-Russian claim, no independent geolocated confirmation. Earlier claims of Chervona Krynytsia and Novopavlivka remain unverified. Geolocated video showed a 55th Naval Infantry Division FPV strike on Ukrainian personnel south of Robotyne. Air raid alerts continued across the oblast. No verified line change.
Mykolaiv / Odesa Axis: Overnight strikes on Odesa resulted in three injured, including a child, and damage to residential buildings, including a 24-story structure. Russian MoD claimed strikes on port infrastructure and dry cargo ships in Odesa/Chornomorsk; independent verification pending. Earlier destruction of the Orlovka border crossing (reported yesterday) remained the primary border disruption; no new crossing incidents.
Central / Western Ukraine (Kyiv / Rivne / Dnipro): Kyiv endured multiple waves of reactive UAVs throughout the day; the casualty count rose to 11 injured by 13:10 UTC. A strike on the National University of Food Technologies in Kyiv caused structural collapse and fire (visual evidence confirmed). A private sports complex in Obukhivskyi district was hit, injuring two; debris damaged warehouses in Buchanskyi district. Rivne Oblast suffered a direct strike injuring three. Reactive UAVs were tracked toward Pavlohrad and Dnipro; explosions reported in Pavlohrad. Ukraine announced a new two-tier air raid alert system (Yellow for drone threat, Red for missile/ballistic threat) with shortened curfews and metro operation changes.
Sumy / Kursk Border Areas: No significant change. Positional combat continued; Ukrainian "Kursk" grouping reported stable conditions with no verified territorial shifts.

Deep Strikes & Air Defense

Ukrainian Deep Strikes

Kirishi (KINEF), Leningrad Oblast: Reuters/ASTRA reported the refinery has completely halted processing after the Aug 30 drone strike; primary distillation units AVT-6 and AT-1 damaged, representing approximately 48% of capacity. Confidence MEDIUM-HIGH for operational halt, LOW for specific unit damage without satellite confirmation.
Millerovo, Rostov Oblast: Ukrainian General Staff confirmed destruction of a MiG-29 on Aug 27; damage extent being clarified. Confidence HIGH for claim issuance, MEDIUM for visual confirmation.
Yeysk, Krasnodar Krai: Ukrainian General Staff confirmed destruction/damage of a Ka-27 helicopter on Aug 30; damage extent being clarified. Confidence HIGH for claim issuance, MEDIUM for visual confirmation.
Volodymyrivka / Ocheretyne, Donetsk Oblast: Ukrainian General Staff confirmed strikes on ammunition depots and material-technical supply depots on Sept 1–2. Confidence MEDIUM.
Rechitsa, Bryansk Oblast: Ukrainian General Staff reported strike on concentration area of weapons and military equipment. Confidence MEDIUM.
Snake Island: Ukrainian Navy and SBU claimed neutralization of a Russian surface unmanned vehicle (USV) near Zmiinyi; type unspecified. Confidence MEDIUM for incident, LOW for outcome details.
Baltymor Airfield, Voronezh Oblast: Fire reported near the airfield runway; ASTRA geolocated it to forest adjacent to runway. Cause disputed (dry grass vs drone strike); no official comment. Confidence HIGH for fire, LOW for cause.
Crimea/Black Sea: Ukrainian FPV interceptor drone from the 26th Border Guard Detachment physically attached to and detonated a Russian "Gerbera" decoy UAV. Confidence HIGH for event.

Russian Deep Strikes

Kyiv City / Oblast: Multiple waves of Geran/Shahed and reactive UAVs. Confirmed strikes: National University of Food Technologies (structural collapse/fire); sports complex in Obukhiv (2 injured); debris fires in Solomianskyi/Holosiivskyi districts. Total injured in Kyiv city reached 11 as of 13:10 UTC. Russian MoD claimed strikes on logistics centers "Eridon" in Vyshneve, "FM Logistic Dnepr" in Dudarkov, and hub in Korchevate; unverified. Confidence HIGH for civilian damage, LOW-MEDIUM for specific logistics targets.
Odesa / Chornomorsk: Overnight strike injured three (including a child) and damaged residential buildings, including a 24-story structure. Russian MoD claimed hits on port infrastructure, USV production facility, and fuel tanks; unverified. Confidence HIGH for civilian damage, LOW-MEDIUM for military target claims.
Rivne: Direct strike injured three civilians and damaged a private house. Confidence HIGH.
Pavlohrad / Dnipro: Reactive UAV threats tracked; explosions reported in Pavlohrad. Confidence MEDIUM.
Air Defense Activity: Ukrainian Air Force tracked reactive UAVs across multiple regions (Chernihiv, Sumy, Dnipropetrovsk, Zaporizhzhia, Zhytomyr, Rivne, Kirovohrad) throughout the day. Moscow Mayor Sobyanin claimed 25 UAVs intercepted; confidence MEDIUM-HIGH for claim issuance.

SAR Intelligence (Satellite Data)

Imagery Review: Immediate-review items: 0. Priority-review items: 1. The priority measurement is at Training Grounds (45.7522, 34.6606), backscatter-change score 7.50, Sentinel-1C R167 DESCENDING, acquired 2026-09-02T03:55:58Z. Routine-review items: 589.
Assessment: The priority score is an unclassified backscatter-change measurement; it does not identify vehicles, personnel, damage, interception, or operations. No independent reporting in this dataset corroborates a specific cause. Treat as an imagery-review signal only. All other sites showed low or zero measured change; a score near zero indicates little measured change, not absence of activity.

Equipment & Losses

Russian: Ukrainian General Staff confirmed destruction of a MiG-29 at Millerovo airfield and a Ka-27 helicopter near Yeysk. Damage details being clarified.
Russian: Ukrainian FPV interceptor destroyed a Russian Gerbera decoy UAV (26th Border Guard Detachment footage).
Russian: Ukrainian General Staff confirmed strikes on ammunition depots in Volodymyrivka and Ocheretyne, and a concentration area in Rechitsa; these represent degradation of equipment and sustainment, though specific destroyed systems not enumerated.
Ukrainian: Russian MoD released thermal footage claiming destruction of a Ukrainian BM-21 Grad MLRS in the "West" sector; no geolocation, identification unverified. Unconfirmed.
No confirmed Ukrainian personnel losses or other Ukrainian military equipment losses were reported in the provided input for this 24-hour period.

Confidence Check

HIGH: Ukrainian General Staff issuance of MiG-29/Ka-27 destruction claims; Reuters/ASTRA report of Kirishi full processing halt; Kyiv/Odesa civilian casualty figures and structural damage (National University, 24-story building); introduction of Yellow/Red air raid alert system; Russian cultural staff expulsion announcement (diplomatic).
MEDIUM: Specific damage extent at Millerovo/Yeysk; operational impact of Kirishi shutdown; Ukrainian strikes on ammo depots and Rechitsa concentration area; Odesa port/military target claims; Baltymor fire cause; USV neutralization near Snake Island; Moscow 25-UAV intercept claim.
LOW/UNCONFIRMED: Russian "Vostok" claim of nine settlements and 120 sq km in Zaporizhzhia; Russian encirclement claims near Krasnooskolske Reservoir; Kozacha Lopan capture (refuted by UAF); Russian logistics center claims (Eridon, FM Logistic, Stellar Jet); Ukrainian BM-21 Grad loss; cause of Baltymor fire (single source ASTRA).

The Bottom Line

The last 24 hours confirmed continued mutual deep-strike attrition, with Ukraine verifiably degrading Russian aviation and refining capacity (MiG-29, Ka-27, Kirishi) while Russia sustained multi-region drone/missile pressure causing civilian casualties in Kyiv, Odesa, and Rivne. Ground lines remained largely static, with unverified Russian territorial claims in Zaporizhzhia and Kharkiv requiring independent confirmation.

Watch items for the next 24 hours:

Independent OSINT/satellite verification of the Ukrainian claims at Millerovo and Yeysk, and of the Kirishi refinery shutdown.
Verification of Russian "Vostok" claims of nine settlements in Zaporizhzhia and any follow-on UAF counteractions.
Further Russian strike waves on Kyiv/Odesa/central Ukraine and interceptor consumption under the new alert protocol.
Confirmation of damage at claimed logistics centers (Eridon, FM Logistic, Stellar Jet) and the cause of the Baltymor airfield fire.
Implementation and public compliance with the new two-tier air raid alert system.

Follow-up investigation

Inconclusive

Question

Have Ukrainian authorities or energy providers confirmed a blackout in Odesa affecting 350,000 subscribers following the September 1–2 strikes on energy infrastructure, and what is the current restoration status?

Answer

No Ukrainian authority or energy provider statement in the provided evidence confirms a blackout in Odesa affecting 350,000 subscribers. Ukrainian grid operator Ukrenergo confirmed a massive overnight missile and drone attack on Odesa energy infrastructure and described the region as critical, with emergency repairs underway, but it did not provide the 350,000 figure. The 350,000 figure appears only in a pro-Russian Telegram channel citing DTEK. Restoration status: emergency repair work has begun, but no Odesa-specific completion timeline or subscriber restoration numbers are given.

Findings

InconclusiveLow confidence
Ukrainian grid operator Ukrenergo, as reported by Ukrinform, confirmed a massive overnight missile and drone attack on Odesa energy infrastructure on September 2, describing the Odesa region as the most critical.
The statement does not mention a blackout in Odesa city or the 350,000 subscriber figure. A definitive answer requires at least two independent external source groups.
InconclusiveLow confidence
No Ukrainian authority or energy provider statement in the provided evidence confirms a blackout in Odesa affecting 350,000 subscribers; the only source for that figure is a pro-Russian Telegram channel citing DTEK.
The Russian channel claims DTEK as its source, but no direct DTEK or Ukrenergo statement with the 350,000 figure is included in the evidence. A definitive answer requires at least two independent external source groups.
InconclusiveLow confidence
Ukrenergo's statement indicated emergency repair work in Odesa region began as soon as security allowed, but it did not provide an Odesa-specific restoration timeline or subscriber restoration figure.
The official update also notes new outages in Sumy, Kharkiv, Chernihiv, and Kherson regions. A definitive answer requires at least two independent external source groups.

Remaining gaps

No direct DTEK or Ukrainian energy provider statement for September 1-2 confirms 350,000 affected subscribers or Odesa-specific restoration numbers.
No independent verification of the damaged substation photo or exact location in the Russian channel claim.

Investigation sources (27)

Strikes on energy infrastructure objects in Odesa and Odesa regionColonelcassad
В течение ночи 2 сентября в Одессе и Одесской области поражены четыре объекта энергетической инфраструктуры, обеспечивающие
Russian aerial attack on Odesa involving drones and missiles, causing damage to a classroom.ASTRA
### Summary Telegram post reports a large-scale Russian aerial attack on Ukraine (night of Sept 2) involving 174 drones and 4 missiles, accompanied by a photo of debris inside a damaged classroom in Odesa.
Destruction of a Russian ZALA 'Kama' Unmanned Surface Vessel (USV) near Snake Island confirmed by Ukrainian GUR footage.Рыбарь
Ukrainian GUR releases thermal footage and 3D render confirming the destruction of a Russian ZALA 'Kama' Unmanned Surface Vessel (USV) near Snake Island.
Emergency response vehicles and personnel are present at a roadside incident in occupied Sevastopol, reportedly following a car explosion with casualties.Exilenova+
Aerial footage shows emergency response vehicles at a roadside incident in occupied Sevastopol.
Ukrainian forces claim control of Kozacha Lopan and refute Russian occupation reports.РБК-Україна
Ukrainian 14th Army Corps claims full control of Kozacha Lopan and refutes Russian occupation reports.
Fire at a private sports complex in Obukhiv district caused by Russian attack, injuring two people.РБК-Україна
Унаслідок чергового ворожого удару виникла пожежа на території приватного спортивного комплексу в Обухівському районі.
Blackout in Odesa caused by strikes on energy infrastructure, affecting 350,000 subscribers.Операция Z: Военкоры Русской Весны
### Summary Russian military channel reports a blackout in Odesa caused by strikes on energy infrastructure, supported by imagery of a damaged electrical substation.
Ukrainian Navy reports destroying a Russian surface drone near Snake Island.WarGonzo
**Key Observations** * **USV Destruction Claim:** The text cites Ukrainian Navy (UNM) reports of a destroyed Russian surface drone near Snake Island.
Explosions reported in Kyiv.ЦАПЛІЄНКО_UKRAINE FIGHTS
❗️ Вибухи в Києві
Nightwatch content 56013Colonelcassad
Ночью был поражен энергетический объект ДТЭК в Одесской области в связи с чем произошло массовое отключение электричества. Восстановительные работы
Nightwatch content 87894Оперативний ЗСУ
❗️Ворог завдав масованого комбінованого удару по території Одещини. Одна з цілей удару - обʼєкти енергетичної інфраструктури, — Укренерго Пошкоджено обладння,
Nightwatch content 88215Оперативний ЗСУ
⚡️На Одещині енергетики заживили обʼєкти критичної інфраструктури та повернули світло для 128,4 тис. сімей після нічної атаки рф, — ДТЕК Ремонтні роботи
Nightwatch content 89415Оперативний ЗСУ
⚡️Після масованого удару рф по Одесі 9 серпня енергетикам вдалось повернути світло майже у всі домівки громадян - без світла лишаються ще 2.6 тис. абонентів, — ДТЕК
Nightwatch content 64000Colonelcassad
Экстренные отключения света вводят в Одессе, – УкроДТЭК. Поврежденные после обстрела сети не могут передать необходимый объем электроэнергии, поэтому
Nightwatch content 88703Басурин о главном
Russian MoD releases footage claiming strikes on Odesa thermal power plant and seven regional substations amid ongoing blackouts. 1. One-line summary: The post distributes official Russian military footage alleging coordinated strikes against critical energy infrastructure in the Odesa region,
Nighttime strikes on Odesa region infrastructure including railway station and port facilities cause power outages and transport disrupti...Операция Z: Военкоры Русской Весны
Title: Nighttime strikes on Odesa region infrastructure including railway station and port facilities cause power outages and transport disrupti... Analysis: Nighttime strikes on Odesa region infrastructure including railway station and port facilities cause power outages and transport
Nightwatch content 87828Операция Z: Военкоры Русской Весны
Massive Russian combined air strike targets Odessa with Shahed drones and various missile types, causing widespread smoke and infrastructure damage. **Key Observations:** - **Scale of Attack:** The Telegram caption claims over 70 "Shahed" drones and approximately 20 missiles (Iskander, Onyx,
Nightwatch content 90417Операция Z: Военкоры Русской Весны
Russian Claims Destruction of Swedish Patrol Boat and Ukrainian Port Infrastructure in Odesa Region** The provided Telegram post from the account RV (RVvoenkor) contains a video message and caption asserting that Russian forces destroyed a Swedish-made SV-90 patrol boat and various port facilities
Nightwatch content 108637MoD Russia
❗️The Armed Forces of the Russian Federation continue to launch group strikes against the logistics centres, port and energy infrastructure of Ukraine used in the interests of the Armed Forces of Ukraine. 💥On the evening of 1 September, attack unmanned aerial vehicles hit the Chayki
Nightwatch content 97972Операция Z: Военкоры Русской Весны
Nighttime strikes on Odesa region infrastructure including railway station and port facilities cause power outages and transport disruptions. **Key Observations:** - **Text Caption Analysis:** The Russian-language caption reports nighttime strikes on the Odesa region, specifically targeting the
Nightwatch content 94714🇺🇦 Запорізька обласна військова адміністрація 🇺🇦
❗️Через ворожу атаку без світла зараз залишається село Біленьке. Відновлювальні роботи розпочнуться, коли дозволить безпекова ситуація. #RUSSIAISATERRORISTSTATE
Odessa遭受新一轮清晨空袭，电力设施与居民楼受损，防空系统反应迟缓。 **关键观察：** * **基础设施受...Colonelcassad
Title: Odessa遭受新一轮清晨空袭，电力设施与居民楼受损，防空系统反应迟缓。 **关键观察：** * **基础设施受... Analysis: Odessa遭受新一轮清晨空袭，电力设施与居民楼受损，防空系统反应迟缓。 **关键观察：** *
Nightwatch content 100571Дом Осинтеров 🏠
Russian military claims strikes on Ukrainian oil tankers and cargo ships in Odesa region using Geran-4 FPV drones. **Key Observations:** - **Source and Claim:** The post is from a channel associated with Russian military operations (watermark "@GERAN_GERBERA", "GERAN: BLACK BOX"). The caption
Nightwatch content 88263MoD Russia
Russian Ministry of Defense claims successful strike on Odessa energy infrastructure, releasing satellite imagery and footage of explosions. **Key Observations:** - **Textual Claims:** The caption asserts a combined missile and air strike on the Odessa thermal power plant and seven electrical
Enemy strikes energy facilities in Odesa region, causing new power outages in four more regions — Ukrenergo External publisher
Enemy strikes energy facilities in Odesa region, causing new power outages in four more regions — Ukrenergo According to Ukrinform, this was reported by NEC “Ukrenergo” on Facebook. “Overnight, the enemy carried out a massive missile and drone attack on the energy infrastructure of the Odesa region. The situation in this region is currently the most critical. Emergency repair work in the region began as soon as the security situation allowed,” the statement reads. In addition, there are new power outages in the Sumy, Kharkiv, Chernihiv, and Kherson regions. Power utility workers have begun restoration efforts wherever the security situation allows. As of 9:30 a.m. on Wednesday, electricity consumption is 6.8% lower than the previous day’s level. This is due to clear weather across most of Ukraine, which facilitates the efficient operation of residential solar power plants. Ukrenergo advises shifting peak electricity consumption to the period when industrial solar power plants operate most efficiently—from 10:00 a.m. to 4:00 p.m. Between 6:00 p.m. and 10:00 p.m., energy officials ask that people limit the use of high-power appliances. As previously reported, no power outage schedule
Blackout in Odesa region: Artsyz remains without power, “technical solutions” found for other customers External publisher
Blackout in Odesa region: Artsyz remains without power, “technical solutions” found for other customers This was reported on Facebook by DTEK Odesa Electric Grids, according to Ukrinform. “At present, specialists have found technical solutions to supply electricity to the homes of nearly all customers. However, the equipment is operating at its limit, and temporary repair schemes cannot transmit the full amount of electricity required,” the statement reads. DTEK noted that, to prevent overloading of power lines and substations, grid restrictions may be implemented in parts of Odesa and the Odesa district, resulting in forced emergency power outages, especially during morning and evening peak consumption hours. At the same time, according to DTEK, the enemy has almost destroyed a substation in the city of Artsyz. Power engineers are doing everything possible to restore electricity to residents’ homes. At present, Points of Invincibility and mobile kitchens are operating in the city, where anyone can receive hot meals. As reported by Ukrinform, as a result of the Russian attack on December 13, more than one million users were left without electricity. The most difficult situation rem
Utilities call for tighter grid security after fresh attacks on Germany’s power grid | Clean Energy Wire Clean Energy Wire
Utilities call for tighter grid security after fresh attacks on Germany’s power grid Clean Energy Wire Two new sabotage attacks on Germany’s electricity grid show that police and intelligence services must urgently step up the protection of critical infrastructure, and that government cannot shift this responsibility onto operators, the country’s municipal utility association VKU said. “The recent attacks on the electricity grids show that the threat situation is escalating and that our critical infrastructure is vulnerable. It could strike us anytime, anywhere,” said Ingbert Liebing, head of the lobby group. In the east of the country, devices carrying conductive material damaged a transformer substation, while police also investigated an attack on a substation in the west. These incidents follow a blackout lasting several days in parts of Berlin in January after an arson attack on power cables, claimed by a radical-left group, and come shortly after Germany accused Russia's government of a foiled drone attack on Leipzig airport. Both new attacks led to the partial and temporary closure of nearby lignite power plants. East German coal operator LEAG said the attack caused a shutdow

Evidence and freshness

8 current-window claims

01 Sept 2026, 15:08 UTC

to 02 Sept 2026, 15:08 UTC

Strikes on energy infrastructure objects in Odesa and Odesa region

Independently corroboratedHIGH confidence

Event time: 02 Sept 2026, 00:00 UTC

Source origins: Colonelcassad · ASTRA

Destruction of a Russian ZALA 'Kama' Unmanned Surface Vessel (USV) near Snake Island confirmed by Ukrainian GUR footage.

Single-source claimMEDIUM confidence

Source published: 02 Sept 2026, 09:05 UTC

Source origin: Рыбарь