Corporal Joyce J. Jalomollamas, a tactical switch board

Corporal Joyce J. Jalomollamas, a tactical switch board operator with 9th Communication Battalion, Brigade Headquarters Group, 1st Marine Expeditionary Brigade installs fiber optic cable in order to establish and maintain communication during the Large Scale Exercise aboard Combat Operation Post Francis, Marine Corps Air Ground Combat Center Twentynine Palms, Calif., July 24, 2014. LSE-14 is a bilateral training exercise being conducted by 1st MEB to build U.S. and Canadian forces’ joint capabilities through live, virtual, and constructive military training activities. (U.S. Marine Corps Combat Camera Photo by Lance Cpl. Nathan Castillo/Released)