U.S. Marine Corps Sgt. Jacob Meggitt, right, explosive

U.S. Marine Corps Sgt. Jacob Meggitt, right, explosive ordnance disposal (EOD) technician, Marine Corps Air Ground Combat Center (MCAGCC), assists Sgt. Jacob Kocses, EOD technician, Communication Training Battalion, Marine Corps Communication-Electronics School, tie C-4 explosive to detonation cord during demo day at MCAGCC, Twentynine Palms, Calif., Oct. 17, 2019. Demo Day is an event held for Marines who are interested in becoming an EOD technician. (U.S. Marine Corps photo by Lance Cpl. Colton Brownlee)