190517-N-TO818-114 (May 17, 2019) Chief Equipment Operator Robert Watkins, a Seabee with the 7th Naval Construction Regiment, instructs Soldiers of the 15th Engineer Battalion during construction of a turn pad in Karliki, Poland, May 17, 2019 The service members are participating in exercise Resolute Castle 19, a U.S. Army Europe led, multinational, joint exercise which marries U.S. Army Reserve and National Guard, as well as allied and partner nation engineering unit training opportunities with the completion of tangible construction projects that enhance training capabilities in various areas of NATO’s eastern member states. (U.S. Navy photo by Chief Mass Communication Specialist Linda J. Andreoli/Released)