During his recent visit to Ukraine, Bolton voiced U.S. concern about Russia's military buildup in the Black Sea, including in Ukraine’s Russian-occupied Crimea.

During his recent visit to Ukraine, Bolton voiced U.S. concern about Russia's military buildup in the Black Sea, including in Ukraine’s Russian-occupied Crimea. https://t.co/tCDCDUbaW2

— Euan MacDonald (@Euan_MacDonald) September 10, 2019