U.S. Ambassador to Ukraine, Bridget Brink, is set to resign after nearly three years in Kyiv, amid the Trump administration's efforts to negotiate a peace deal between Russia and Ukraine. Her departure, confirmed by the State Department, comes as she has been a strong advocate for U.S. military support to Ukraine, aligning with the administration's policies. This resignation occurs within the broader context of diplomatic efforts to achieve a ceasefire in the Black Sea region, highlighting the complexities of U.S. foreign policy in Eastern Europe.