U.S. Marines with Marine Rotational Force-Europe 18.1

U.S. Marines with Marine Rotational Force-Europe 18.1 prepare to engage targets from unknown distances during Exercise Archipelago Endeavor with the Swedish Marines of 1st Marine Regiment aboard the island of Uto, Harsfjarden, Sweden, Sept. 6th, 2018. Exercise Archipelago Endeavor is an integrated field training exercise that increases operational capability and enhances strategic cooperation between the U.S. Marines and Swedish forces. (U.S. Marine Corps photo by Sgt. Devin J. Andrews /Released)