Third army corps
- WorldupdatedBiletskyi: Vivaldi Operation Foiled Russia's Plan to Bypass Donetsk OblastGen. Andriy Biletskyi says Operation Vivaldi wrecked Russia's 2026 plan to encircle Donetsk Oblast via Dobropillia and Barvinkove, and explains the operation's name.
- How Ukraine Kept Operation Vivaldi Secret, According to BiletskyiWorld
- Biletskyi Turned Down Offer to Command Ukraine's Ground ForcesPolitics