150507-N-ZZ999-787 GDYNIA, Poland (May 7, 2015) U.S. Ambassador to Poland Stephen Mull, left, delivers remarks to U.S. and Polish military and U.S. embassy personnel during a reception aboard the guided-missile destroyer USS Jason Dunham (DDG 109) in Gdynia, Poland. Jason Dunham is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo by Lt. Peter S. Pagano/Released)