Inside the Operation That Helped Ukraine Turn the Tables

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1. 1h ago

   Ukraine's Operation Vivaldi Recovered Territory, Then Faltered After Leaks

   Ukraine's secret Operation Vivaldi, run by its 3rd Army Corps, liberated 277 square kilometers and disrupted Russian supply lines before Ukrainian intelligence leaks exposed the operation, according to reporting from RFE/RL and outlets covering an interview with intelligence chief Gagin. The operation helped Ukraine reverse battlefield momentum, but its failure raises questions about how Ukraine protects operational secrecy and plans future counteroffensives. Separate talks in Abu Dhabi could shape the war's next phase: France says European officials will join this week's U.S.-mediated Russia-Ukraine negotiations, the first three-way round since February, despite Kremlin objections.

   Why it matters

   The reported leak came after Ukrainian commanders had kept Vivaldi under wraps for months, giving the operation an element of surprise that helped Ukraine regain eastern territory. A 750-person civilian evacuation from Oleshky and the use of counter-drone tactics show that the operation combined battlefield gains with efforts to protect civilians, though those details appear in a single account. The diplomatic track has also moved: European participation in Abu Dhabi would widen the negotiating coalition even as Moscow objects.

   What is confirmed

   • Ukraine's 3rd Army Corps kept its counteroffensive secret for months.
   • Operation Vivaldi liberated 277 square kilometers and disrupted Russian supply lines.
   • Ukrainian commanders revealed details of Operation Vivaldi in an interview with RFE/RL.
   • Ukrainian intelligence chief Gagin blamed intelligence leaks for the failure of Operation Vivaldi.
   • France says European officials will attend this week's U.S.-mediated Russia-Ukraine talks in Abu Dhabi.
   • The Abu Dhabi meeting is the first three-way round of negotiations since February.

   Still unconfirmed

   • Operation Vivaldi used surprise and counter-drone tactics to reclaim eastern territory, including a 750-civilian evacuation from Oleshky.

   What to watch next

   • Whether European officials attend the Abu Dhabi talks and whether Russia engages in the three-way format.
   • What evidence emerges about the scope of the intelligence leaks that compromised Operation Vivaldi.
   • Whether Ukraine's 3rd Army Corps adjusts its operational security and counteroffensive planning after the reported failure.
   Sources used for this update (12)

   1. www.nytimes.com — The New York Times - Breaking News, US News, World News and Videos
   2. www.theguardian.com — Ukraine - The Guardian
   3. Conflict Intelligence Team — Teletype — Sitrep for Oct. 29-Nov. 2, 2026 (as of 7 a.m. UTC+3)
   4. www.rferl.org — Ukraine's Quiet Counteroffensive: Inside Operation Vivaldi
   5. www.mediamatters.org — The president's daughter-in-law hosts a weekly show on Fox ...
   6. www.kazu.org — Does the blue wave mean lower gasoline and diesel prices soon? Don't hold your breath
   7. The New York Times — Inside the Operation That Helped Ukraine Turn the Tables
   8. Demokratis.co.id — Gagin Blames Intelligence Leaks for Ukraine's Vivaldi Failure
   9. Военное дело — Gagin Links Ukraine's Operation Vivaldi Failure to Spies
   10. policywire.substack.com — Ukraine’s Operation Vivaldi Turns the Tide with Surprise Tactics
   11. www.sanjuandailystar.com — Inside the operation that helped Ukraine turn the tables
   12. www.kxcv.org — Europe to join U.S.-brokered Ukraine talks in Abu Dhabi, defying Kremlin objections | KXCV-KRNW
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