ODESA, Ukraine (June 29, 2021) Service members participating in Exercise Sea Breeze attend an operational brief in the maritime operation center on a Ukrainian Naval Base in Odesa, Ukraine, June 29, 2021. Exercise Sea Breeze is a multinational maritime exercise cohosted by U.S. Sixth Fleet and the Ukrainian navy in the Black Sea since 1997. Sea Breeze 2021 is designed to enhance interoperability of participating nations and strengthen maritime security and peace within the region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Trey Fowler)