U.S. Marine Cpl. Linda Aviles, right, a voting assistant officer with the Installation Voting Assistance Office for Marine Corps Installations West, Marine Corps Base Camp Pendleton, helps a Marine fill out a voter registration and absentee ballot request at the Main Side Pavilion on Camp Pendleton, California, Sept. 29, 2021. The IVAO provides voting assistance to Marines, their families, and authorized Department of Defense personnel on the base. (U.S. Marine Corps photo by Lance Cpl. Drake Nickels)

U.S. Marine Cpl. Anali Foster, a ground electronics transmission systems maintainer with Communications Company, Combat Logistics Regiment 17, 1st Marine Logistics Group, registers to vote at the Main Side Pavilion on Marine Corps Base Camp Pendleton, California, Sept. 29, 2021. Personnel with Installation Voting Assistance Office for Marine Corps Installations West, MCB Camp Pendleton, handed out voter registration forms, absentee ballot requests and personal identifiable information protection information during a voting awareness event at the pavilion. The IVAO provides voting assistance to Marines, their families, and authorized Department of Defense personnel on the base. (U.S. Marine Corps photo by Lance Cpl. Drake Nickels)

Ms. Dannitia King, left, the privacy act coordinator with the Installation Voting Assistance Office for Marine Corps Installations West, Marine Corps Base Camp Pendleton, hands out voter registration forms, absentee ballot requests and personal identifiable information protection information at the Main Side Pavilion on Camp Pendleton, California, Sept. 29, 2021. The IVAO provides voting assistance to Marines, their families, and authorized Department of Defense personnel on the base. (U.S. Marine Corps photo by Lance Cpl. Drake Nickels)

Representatives from the Installation Voting Assistance Office for Marine Corps Installations West, Marine Corps Base Camp Pendleton, hand out voter registration forms, absentee ballot requests and personal identifiable information protection information at the Main Side Pavilion on Camp Pendleton, California, Sept. 29, 2021. The IVAO provides voting assistance to Marines, their families, and authorized Department of Defense personnel on the base. (U.S. Marine Corps photo by Lance Cpl. Drake Nickels)

U.S. Marine Pfc. Jovanny Rivera Castro, right, a voting assistant officer with the Installation Voting Assistance Office for Marine Corps Installations West, Marine Corps Base Camp Pendleton, hands out voter registration forms, absentee ballot requests and personal identifiable information protection information at the Pavilion on Marine Corps Base Camp Pendleton, California, Sept. 29, 2021. The IVAO provides voting assistance to Marines, their families, and authorized Department of Defense personnel on the base. (U.S. Marine Corps photo by Lance Cpl. Drake Nickels)