170525-N-VO150-085 VENTSPILS, Latvia (May 25, 2017) Sailors assigned to Amphibious Construction Battalion (ACB) 2 and Navy Cargo Handling Battalion (NCB) 1 standby as a U.S. Marine Corps M1A1 Abrams tank is lowered from the Military Sealift Command maritime prepositioning ship USNS Sgt. William R. Button (T-AK 3012) during Saber Strike 17. The annual combined-joint exercise conducted at various locations throughout the Baltic region and Poland. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kenneth Gardner/Released)