Russian Offensive Campaign Assessment, September 26, 2026
The Russia-Ukraine war has entered another week of heavy attacks and grinding frontline combat. Russian forces are shelling the Sumy region border areas daily, with 155 people evacuated in September. Ukraine appears to be shifting its counteroffensive tactics toward systematically targeting Russian efforts. The situation on the ground remains intense, with neither side able to claim a significant advantage.
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- ✓ Russian forces shell Sumy region border areas daily
- ✓ 155 people evacuated from Sumy region in September
- ✓ Ukraine is shifting counteroffensive tactics to target Russian efforts
What changed
Russian forces have increased their shelling of the Sumy region border areas, leading to daily attacks and evacuations.
Live updates
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Russia-Ukraine War: Heavy Attacks Continue as Winter Looms
The Russia-Ukraine war has entered another week of heavy attacks and grinding frontline combat. Russian forces are shelling the Sumy region border areas daily, with 155 people evacuated in September. Ukraine appears to be shifting its counteroffensive tactics toward systematically targeting Russian efforts. The situation on the ground remains intense, with neither side able to claim a significant advantage.
Why it matters
The ongoing conflict between Russia and Ukraine has been escalating, with both sides increasing their military efforts. The war has been ongoing for over 1,677 days, and the situation is becoming increasingly dire as winter approaches. The international community is closely watching the developments, with NATO and other countries providing support to Ukraine.
What is confirmed
- Russian forces shell Sumy region border areas daily
- 155 people evacuated from Sumy region in September
- Ukraine is shifting counteroffensive tactics to target Russian efforts
Still unconfirmed
- Russia is exaggerating its Sumy gains to divert attention from Lyman
What to watch next
- Developments in the Sumy region
- Ukraine's counteroffensive tactics
- International response to the conflict
confidence 85%Sources used for this update (17)
- Kyiv Post — Russia Attempts to Infiltrate Ukraine Through Pipeline from Kursk
- Institute for the Study of War — Russian Offensive Campaign Assessment, September 23, 2026
- georgiatoday.ge — Ukraine Latest: Russia and Ukraine Step Up Attacks as Winter Looms and Peace Falters
- kesq.com — Vladimir Putin Fast Facts
- Ukrinform — Russian forces shell Sumy region border areas daily, 155 people evacuated in September
- Russia Matters — The Russia-Ukraine War Report Card, Sept. 23, 2026
- SPARTANAT.com — The situation 1648 – September 25, 2026
- Institute for the Study of War — Russian Offensive Campaign Assessment, September 26, 2026
- understandingwar.org — Russian Offensive Campaign Assessment, September 26, 2026 - ISW
- Межа. Новини України. — ISW Says Russia Is Exaggerating Its Sumy Gains to Divert Attention From Lyman
- spaceflightnow.com — Month: September 2026
- www.dailykos.com — Ukraine Invasion Day 1,677: how costly is Putin’s new theory of victory? - Daily Kos
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