German soldiers lay down a temporary driving surface as they prepare to begin ferrying soldiers and elements of the 2nd Cavalry Regiment across the Nemen River during Saber Strike 18 near Kulautuva, Lithuania, June 13, 2018. Saber Strike 18 is a multinational exercise, that tests NATO’S enhanced forward presence battle groups located in Estonia, Latvia, Lithuania and Poland. The exercise is part of NATO’s goals to demonstrate the Alliance’s interoperability and help each participating country maintain the readiness of its forces. Army photo by Spc. Andrew McNeil