9 October 2026

Operation Vivaldi: the four seasons

Comment is Freed | Lawrence Freedman

The Ukrainian 3rd Army Corps has liberated over 125 square kilometres of territory in the Lyman Sector of Donetsk during Operation Vivaldi, demonstrating a successful integration of tactical surprise and operational security. This offensive has successfully captured the key enemy hub of Nove, seizing critical high ground and inflicting 2,000 Russian casualties.

Preparations for this multi-phase offensive began in March, with active combat intensifying in late spring under a carefully structured information campaign. Ukrainian forces utilised new command structures and ground-based drones to exploit Russia's persistent capacity for self-deception. The tactical gains are real. President Volodymyr Zelensky personally visited the command post on 30 September to commend the troops, highlighting the operation's role in boosting domestic confidence as Russia increases its military budget. While the final phase remains unannounced, these tactics provide Ukraine with a sustainable template to resist Russian bombardments and prevent further advances.

Comment

The Ukrainian 3rd Army Corps structured the narrative of Operation Vivaldi through a staged, multi-phase release of operational milestones. This deliberate messaging, framed around the "four seasons," managed domestic and international expectations while exploiting Russian cognitive vulnerabilities. Brigadier-General Andrii Biletskyi's timed announcements of tactical successes, such as the capture of Nove, served to reinforce Ukrainian operational security by keeping Russian forces off-balance.

Specifically, this phased release of information exploits the Russian army's rigid command structure and tendency for self-deception in the Lyman Sector. By drip-feeding tactical updates, the 3rd Army Corps forces Russian commanders to react to outdated or carefully curated battlefield realities rather than real-time developments. This systematic manipulation of the information environment effectively masks the true axis of advance for the 3rd Army Corps during Operation Vivaldi.

Strategic Question for Discussion
How does the 3rd Army Corps prevent its structured 'four seasons' narrative template from becoming predictable to Russian intelligence during prolonged campaigns like Operation Vivaldi?
The pattern suggests that preventing predictability requires constantly decoupling the public narrative's timeline from actual physical maneuvers on the ground. By introducing deliberate delays and variable intervals between tactical achievements and their announcement, the 3rd Army Corps can keep Russian intelligence guessing about the actual tempo of Operation Vivaldi. This trajectory indicates that the narrative structure must remain subordinate to operational security, serving as a deceptive mask rather than a rigid schedule.
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