KEY TAKEAWAYS:
- Russia launched at least 742 drones against Ukraine over four days from 30 August to 2 September.
- The 29 August combined missile and drone campaign against Kyiv City and Kyiv Oblast ran for more than 28 hours.
- Ukrainian forces intercepted 135 Russian drones in a single overnight wave between 3 and 4 September.
- • Ukrainian long-range strikes continued against Russian oil refineries and logistics infrastructure in Belgorod, Bryansk and Kursk.
This Russia Ukraine war update September 2026 covers 29 August to 4 September, a week defined by sustained Russian missile and drone strikes on Kyiv and continued Ukrainian long-range attacks on Russian oil and logistics infrastructure.
How many drones did Russia launch?
Daily figures from the period total at least 742: 130 drones on 30 August, 121 on 31 August, 218 Shahed-type drones plus a further 99 during the day on 1 September, and 174 on 2 September. Ukrainian forces intercepted 135 in one overnight wave between 3 and 4 September.
What missiles were used?
Russian forces launched Iskander-M ballistic missiles on 30 August and 2 September, Kh-59 and Kh-59/69 cruise missiles on 31 August and 2 September, and an unspecified number of S8000 Banderol-type loitering munitions on 2 September, alongside multiple ballistic and cruise missiles on 1 September.
Which areas were targeted?
Kyiv City and Kyiv Oblast bore the heaviest strikes, including the prolonged campaign from 29 August that lasted more than 28 hours and the continuous day-and-night strikes between 3 and 4 September. Ukrainian strikes targeted military and logistics infrastructure in Belgorod, Bryansk and Kursk oblasts, and Russian oil refineries.
What are the business and travel risks?
Strikes threaten civilian casualties and damage to critical infrastructure, disrupting electricity, water, telecommunications and transport across Ukraine. Ukrainian strikes on Russian refineries and airfields may aggravate fuel shortages and disrupt supply chains. Russian weapons entering Moldovan and Romanian territory raise the risk of cross-border damage and unintended NATO escalation. Unforeseen airport closures and airspace restrictions cannot be ruled out.
What should organisations do?
Identify the nearest functioning shelter and move indoors when air raid warnings activate. Maintain emergency supplies for several days. Avoid military installations, energy facilities, oil depots, railway yards and logistics centres, and allow extra travel time for checkpoints and sudden restrictions.
Frequently asked questions
What does the Russia Ukraine war update September 2026 cover?
The Russia Ukraine war update September 2026 covers 29 August to 4 September: sustained Russian missile and drone strikes on Kyiv City and Kyiv Oblast, including a campaign lasting more than 28 hours, and continued Ukrainian long-range strikes on Russian oil refineries.
Is air travel to the region safe?
Unforeseen airport closures and airspace restrictions from missile attacks cannot be ruled out. Organisations should monitor civil aviation advisories and build contingency into any itinerary routed near Ukraine, Moldova or Romania.
When did the Russia Ukraine war begin?
The conflict began in 2014 with Russia’s occupation and annexation of Crimea and fighting in the Donetsk and Luhansk regions. Russia expanded it with a full-scale invasion of Ukraine on 24 February 2022.
Download the full report now
This Russia Ukraine war update September 2026 is drawn from MitKat’s weekly Risk Flash, which carries the daily strike log, assessed terrain control and official monitoring sources. Download the full report now to brief your security and travel teams.
Filed under: EMEAThreat Intelligence Advisories