U.S. Army Soldiers assigned to 1438th Multi-Role Bridging Company, Missouri National Guard, aboard a flat bottom vessel during a Dense Urban Terrain Exercise in Nashville, Tenn., Aug. 9, 2023. Task Force 46 began the DUT series of exercises in 2018 and has become one of the Nation’s premier all-hazard and homeland defense exercises designed to enhance interagency interoperability in the event of “America’s worst day” with collaboration from over 800 personnel from its federal, state, local, private and academic partners. (U.S. Coast Guard photo by Petty Officer 3rd Class James Hague)