U.S. Marine Cpl. Eduardo Duran-Espino, a rifleman with

U.S. Marine Cpl. Eduardo Duran-Espino, a rifleman with Marine Rotational Force Europe 17.1, gives a hand-and-arm signal class with Romanian soldiers at Babadag Training Area, Romania, April 24, 2017. Marines trained with Romanian soldiers and other Allies during Exercise Platinum Eagle 17.2 to improve interoperability. Partnerships formed from multilateral exercises like this are crucial in dealing with regional issues and keeping peace in the Eastern European region. (U.S. Marine Corps photo by Lance Cpl. Sarah N. Petrock)