U.S. Ambassador to Ukraine Bridget Brink, center left, U.S. Secretary of State Antony Blinken, center right, and United States Special Representative for Ukraine's Economic Recovery Penny Pritzker, right, listen to a worker as they visit Esper Bionics start-up company in Kyiv Wednesday, May 15, 2024. (Brendan Smialowski/Pool Photo via AP)