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Andrii Biletskyi: The Ukrainian Commander Behind Operation Vivaldi

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WarBrief Live | October 21, 2026 | Influencer Profile

Brig. Gen. Andrii Biletskyi commanded the Third Army Corps through Operation Vivaldi, the September–October 2026 counteroffensive that Kyiv says retook 16 settlements and 277 square kilometers in Donetsk’s Lyman sector. Days after its final phase, he moved up to command the Center grouping of forces.

Who is Andrii Biletskyi

Born August 5, 1979, in Kharkiv, Biletskyi studied history at Kharkiv National University. He entered public life in the 2000s through nationalist activism, founding Patriot of Ukraine in 2005 and co-founding the Social-National Assembly in 2008. In May 2014, as war erupted in Donbas, he helped organize the Azov volunteer battalion and became its first commander.

Elected a People’s Deputy in October 2014, he left Azov’s command (Ukrainian law bars MPs from military service). In 2016 he founded the National Corps party on the Azov movement’s veteran network, holding his seat until the 2019 election. After Russia’s 2022 full-scale invasion, he returned to service, later commanding the 3rd Separate Assault Brigade and the Third Army Corps as a brigadier general.

Scholars and Western outlets describe his earlier organizations as espousing far-right and ethnic-nationalist ideologies — a history that keeps him inside Western media scrutiny and Russian propaganda narratives alike.

Why he matters

Biletskyi bridges two eras: the 2014 volunteer movement he helped militarize and the professional army built since 2022. His Third Army Corps is one of the corps-level formations managing Ukraine’s eastern front. Track the theater in WarBrief’s Conflict Zones hub.

Operation Vivaldi made him the public face of a rare Ukrainian offensive success in 2026. His October 14 briefing credited the operation with disrupting Russian plans against the Sloviansk–Kramatorsk “fortress belt” — the two eastern cities anchoring Ukraine’s Donbas defenses — even as Russia intensified air attacks elsewhere and NATO rushed aircraft, drones and radars to the Black Sea. Russia disputes the Ukrainian territorial claims, and independent outlets note the battlefield figures could not be verified.

His October 19 move to the Center grouping of forces puts him in charge of a substantial section of Ukraine’s eastern front — a promotion signaling Kyiv’s confidence in his corps-level command.

Key positions

  • 2014: Founder and first commander of the Azov volunteer battalion.
  • 2014–2019: People’s Deputy of Ukraine (Verkhovna Rada).
  • 2016–present: Leader of the National Corps political party.
  • From 2022: Returned to service after Russia’s full-scale invasion; commanded the 3rd Separate Assault Brigade, then the Third Army Corps as a brigadier general.
  • October 19, 2026: Appointed commander of the Center grouping of forces; Dmytro “Rohoz” Rohoziuk succeeds him at the Third Army Corps.

Recent statements

Closing the fourth phase of Operation Vivaldi on October 14, Biletskyi said: “The enemy was unable to cut the key logistics artery of our group in the Donbas. We thwarted the offensive of the group ‘Zapad’ and forced it to transfer part of the units of the 1st Tank Army, which weakened the pressure on Kupiansk-Vuzlovyi.” He added: “Four seasons of ‘Vivaldi’ are over, but the music continues.” (Kyiv Independent)

In a video address the same day, he said: “The Kremlin’s plan to seize the Donetsk and Luhansk regions will not be implemented in the foreseeable future.” (Reuters)

On October 19, at a press conference on the operation’s results, he announced Rohoziuk’s succession at the Third Army Corps and his own move to the Center grouping of forces. (Kyiv Independent, October 20)

A note on claims: Ukrainian figures for Operation Vivaldi — 16 settlements, 277 square kilometers, roughly 8,000 Russian personnel losses — are military claims independent outlets could not verify; Russian state media disputes them. Reported as claimed, not confirmed.

Sources

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