Zelensky's Chief of Staff Resigns Amid Corruption Probe

Ukrainian President Volodymyr Zelensky announced on November 28, 2025, the resignation of his chief of staff, Andriy Yermak, amid a significant corruption investigation. This investigation involves alleged embezzlement and kickbacks totaling around $100 million from the energy sector, which has shaken the foundations of Zelensky's administration. Yermak has been a pivotal figure in Ukraine's peace negotiations with the United States and Russia, and his departure raises concerns about the future of these diplomatic efforts.

Yermak's resignation marks the highest-profile political realignment in Ukraine since the onset of Russia's invasion nearly four years ago. In a video address, Zelensky expressed gratitude for Yermak's service, stating he accepted the resignation to quell rumors and speculation surrounding the investigation. Yermak, who is 54, had been a close ally of Zelensky and was viewed as the second most powerful figure in the government. His role as a political enforcer and negotiator has made him a central figure in the current administration, and his exit could complicate ongoing peace talks amid increasing pressure from Western allies for Ukraine to reach a settlement with Russia.

The National Anti-Corruption Bureau of Ukraine, alongside the Specialized Anti-Corruption Prosecutor's Office, conducted searches of Yermak's residence and office, part of a broader investigation known as Operation Midas. This probe has produced substantial evidence, including over 1,000 hours of wiretaps, and has already led to the dismissal of two cabinet ministers connected to the scandal. Although Yermak has not been formally accused of wrongdoing, there is significant pressure on Zelensky to show accountability and restore public trust amid growing dissent from opposition lawmakers.

Critics within Zelensky's party had previously called for Yermak's resignation to mitigate the fallout from the corruption investigation and to prevent further erosion of the party's parliamentary majority. Some senior lawmakers argued that without Yermak's resignation, the party could face a split, jeopardizing Zelensky's hold on power. Despite this, Zelensky had initially resisted calls for Yermak’s removal until the recent developments necessitated action.

In the context of ongoing negotiations with the U.S. and European nations, the loss of Yermak could hinder Ukraine's diplomatic efforts to secure much-needed support as it continues to defend itself against the Russian invasion. The stakes are high, with the European Union emphasizing the need for Ukraine to tackle corruption as part of its aspirations for EU membership. With Yermak's resignation, Zelensky now faces the dual challenge of maintaining internal stability while also navigating complex international negotiations. As the investigation unfolds, the implications of Yermak's departure will be closely scrutinized by both domestic and international observers.