Ukrainian ambassador Oksana Markarova steps down as Ukraine seeks to refresh diplomatic ties with the U.S.

The Ukrainian ambassador to the U.S., Oksana Markarova, is stepping down after four years, as part of President Volodymyr Zelensky's plan to refresh diplomatic ties. Her departure comes amid criticism from Republican leaders. Zelensky is also meeting with U.S. officials in Rome to discuss strengthening relations and aiding Ukraine's recovery from the war, including talks on sanctions against Russia and military support.