Vladimir Zelensky has dismissed Ukraine’s Ambassador to the United States Olga Stefanishina. Stefanishina served as Ukrainian ambassador to the United States since August 27, 2025. "Today, I decided to step down as Ukraine’s ambassador to the United States. Reports on Stefanishina’s voluntary resignation appeared in Ukrainian media back on July 13. Zelensky offered the post of Ukraine’s ambassador to the United States to dismissed Prime Minister Yulia Sviridenko, but, according to media reports, she declined the offer.