---
title: "Operation Vivaldi May Disrupt Russian Offensive Plan on Sloviansk, ISW Reports"
description: "The Ukrainian Operation Vivaldi near Lyman is shattering Russian plans to advance on Sloviansk and broadly encircle Ukrainian forces, ISW experts state."
date: 2026-10-02T05:52:00.000Z
lang: en
url: https://xab.info/en/posts/operation-vivaldi-may-break-russian-offensive-sloviansk-isw
tags: [isw, ukraine-war, sloviansk, lyman, vivaldi-operation]
publisher: "XAB.info"
---

# Operation Vivaldi May Disrupt Russian Offensive Plan on Sloviansk, ISW Reports

![Ukrainian military equipment during Operation Vivaldi in Donbas](https://xab.info/media/2026/10/02/operatsiya-vivaldi-slomit-nastuplenie-rf-slavyansk-isw/operatsiya-vivaldi-slomit-nastuplenie-rf-slavyansk-isw-1.webp)

## 🎯 Key Points

- Operation Vivaldi near Lyman threatens the Russian offensive on Sloviansk
- Russian bloggers admit worsening situation near Dibrova and Ozerne
- Ukrainian Armed Forces use innovative BTR-60s as kamikaze drones
- A new strategic position of Ukrainian forces is forming in Donbas

The Ukrainian military operation codenamed Vivaldi, deployed in the Lyman area, is capable of significantly complicating or completely disrupting large-scale Russian plans to advance on Sloviansk. This fact is increasingly being openly acknowledged by pro-Russian military bloggers and analytical centers, which note the deteriorating positions of the occupation army in this sector of the frontline. The Institute for the Study of War (ISW) in its latest report analyzes in detail the current operational situation and notes that the actions of the Ukrainian defense forces are breaking Kremlin's strategic calculations.

### Background and Disruption of Encirclement Plans

Initially, the Russian command expected to carry out a wide encirclement of the so-called Fortress Belt from the side of Lyman and Dobropillia. However, successful actions by Ukrainian units as part of Operation Vivaldi not only blocked these designs but also created a serious threat to the flanks of the advancing Russian grouping. According to Kremlin-linked bloggers, the situation for Russian troops is deteriorating both near Lyman and in the Sloviansk direction itself, where the Armed Forces of Ukraine have entrenched themselves near Dibrova and Ozerne, attempting to cross the Siverskyi Donets River.

### Frontline Developments and Ukrainian Counterattacks

An additional factor in maintaining the initiative by Ukrainian forces has been successful counterattacks near the Siverskyi Donets-Donbas water canal obstacle. Specifically, Ukrainian defenders are pressing enemy positions near Yurkivka, Malynivka, and Tykhonivka, while Russian troops are experiencing a severe logistical crisis due to difficulties in setting up crossings. Furthermore, active Ukrainian operations are recorded in the area of Rai-Oleksandrivka, preventing invaders from reaching Mykolaivka, and Ukrainian military observer Kostyantyn Mashovets confirms the inevitability of eliminating the Russian salient near Lyman.

### Innovative Methods and Expert Assessments

It is worth noting that during the implementation of Operation Vivaldi, Ukrainian forces have been actively utilizing technological innovations. Thus, the Third Army Corps successfully upgraded outdated Soviet BTR-60 armored personnel carriers, turning them into heavy kamikaze drones to destroy the enemy's most fortified positions. ISW experts emphasize that the formation of a new powerful Ukrainian position in the Sloviansk direction could become the foundation for a large-scale offensive operation in the future, fundamentally changing the balance of power in the Donbas.

## 🔍 Fact-Check Verification

- [Операция "Вивальди" может сломать российский план наступления на Славянск, - ISW](https://www.rbc.ua/ukr/news/operatsiya-vivaldi-mozhe-zlamati-rosiyskiy-1790920131.html) - Основной материал с детальным разбором отчета ISW.
- [Операция Вивальди. Украина сорвала наступление РФ на Славянск и российский план широкого ...](https://nv.ua/ukraine/events/operaciya-vivaldi-sily-oborony-sorvali-okruzhenie-ukrainskih-krepostey-u-limana-50641757.html) - Подтверждает срыв планов широкого окружения.
- [В Кремле такого не ожидали: "Вивальди" может резко изменить ход войны](https://society.comments.ua/news/warrussia/v-kremle-takogo-ne-ozhidali-vivaldi-mozhet-rezko-izmenit-hod-voyny-817525.html) - Анализ последствий операции для фронта.
- [Операция "Вивальди" и новое наступление РФ: что на самом деле происходит на Донбассе](https://focus.ua/eksklyuzivy/767783-operaciya-vivaldi-na-donbasse-kak-izmenilos-nastuplenie-rf-i-gde-glavnaya-ugroza-fokus) - Детали о переправах, канале и инновациях ВСУ.

## ❓ FAQ

### Q: What is Operation Vivaldi?
**A:** It is a Ukrainian military operation in the Lyman direction that disrupted Russian wide encirclement plans and complicated their advance on Sloviansk.

### Q: What role did innovations play in the operation?
**A:** As part of the operation, the Third Army Corps turned Soviet BTR-60s into kamikaze drones to destroy heavy Russian fortifications.