U.S. Soldiers assigned to the 1st Inland Cargo Transport Company, 39th Movement Control Battalion, 16th Sustainment Brigade, 21st Theater Sustainment Command and Latvian Movement Control Soldiers demonstrate how to disassemble and reassemble new prototype expeditionary rail capability at Coleman Barracks in Mannheim, Germany May 6-10, 2022. RAIL is a modular ramp system that can be rapidly assembled anywhere allowing for the massing of combat power anywhere along existing rail lines