U.S. Marine Corps Sgt. Samuel Szymanski, a Toledo, Ohio native and team leader with Alpha Company, 1st Battalion, 6th Marine Regiment, 2d Marine Division, poses for a photo on Marine Corps Base Camp Lejeune, North Carolina, June 27, 2024. Szymanski created an 0311 Handbook while on deployment with the 26th Marine Expeditionary Unit, that includes basic infantry skills and condensed versions of relevant Marine Corps publications infantry Marines can carry on hand to reference at any time. (U.S. Marine Corps photo by Sgt. Alexa M. Hernandez) - U.S. Marine Corps Sgt. Samuel Szymanski, a Toledo, Ohio native and team leader with Alpha Company, 1st Battalion, 6th Marine Regiment, 2d Marine Division, poses for a photo on Marine Corps Base Camp Lejeune, North Carolina, June 27, 2024. Szymanski created an 0311 Handbook while on deployment with the 26th Marine Expeditionary Unit, that includes basic infantry skills and condensed versions of relevant Marine Corps publications infantry Marines can carry on hand to reference at any time. (U.S. Marine Corps photo by Sgt. Alexa M. Hernandez)