Ukrainian President Volodymyr Zelenskyy announced on Friday (November 28, 2025) the resignation of his powerful chief of staff, Andrii Yermak, whose residence was searched earlier in the day by anti-corruption investigators.
Mr. Yermak has been Ukraine's lead negotiator in peace talks with Russia and the United States. He has also been a trusted confidante of Mr. Zelenskyy's for years.
The unprecedented searches at the heart of Ukraine's government come at a time when Kyiv is under intense U.S. pressure to sign a peace deal nearly four years after Russia invaded.
Two national agencies fighting entrenched corruption in Ukraine said their searches targeted Mr. Yermak. Oleksii Tkachuk, a spokesperson for Mr. Yermak, said the anti-graft agencies had not served Mr. Yermak a notice of suspicion, meaning he was not a suspect in an investigation. Mr. Tkachuk added that Mr. Yermak had not been told what the searches related to.
Mr. Yermak, a powerful figure in Ukraine and a key participant in talks with the United States, confirmed they searched his apartment inside the presidential compound in downtown Kyiv, where checkpoints limit public access. Media reports said Mr. Yermak's office was also searched, but investigators declined to comment on that.
