U.S. Army Spc. Chris Caldwell, assigned to the 627th Transportation Detachment (Movement Control), ground guides a High Mobility Multipurpose Wheeled Vehicle from a railway as part of Operation Immediate Response in Haparanda, Sweden on May 2, 2024. The compatibility of the rail gauges helps ensure the swift movement of military assets across borders and helps support NATO force cooperation. (U.S. Army Photo by Spc. Joshua Maxie)
![The United States Army Conducts Rail Gauge Operations in the High North]()
