Zelensky dismisses US ambassador Stefanishyna

On August 3, 2026, Ukrainian President Volodymyr Zelenskyy dismissed Olha Stefanishyna, Ukraine's ambassador to the United States, via presidential decree. Stefanishyna, who had served for nearly a year, stated the decision was her own, driven by personal circumstances, and highlighted her achievements in boosting American weapons supplies and maintaining support during a shifting political climate in Washington. Her departure was expected for weeks and coincides with a broader shake-up of top Ukrainian officials, including the replacement of the prime minister and defence minister. Reports suggest investigations into alleged irregularities in her asset declaration may have influenced her decision, though she denied that Zelensky sought her resignation. The successor has not been announced; Yulia Svyrydenko, the ousted prime minister, reportedly declined the post. The reshuffle reflects ongoing political changes in Ukraine amid fluctuating US policy under Donald Trump.