Alaska Army National Guard Sgt. Tong Wen, a horizontal construction engineer assigned to the 910th Engineer Support Company utilizes a GPS survey system to mark a construction boundary while supporting the Alcantra Road Realignment project during annual training at the Alcantra Armory, Wasilla, Alaska, July 22, 2024. The AKARNG 910th ESC engineers conducted earthwork operations to improve vehicle and personnel access to the Alcantra Armory complex. (Alaska National Guard photo by Alejandro Peña)