Robert Kirk, a trail guide from Noatak, Alaska, leads the Marines with Delta Company, 4th Law Enforcement Battalion, Marine Forces Reserve, down a trail from Noatak to Kotzebue, Alaska, Dec. 14, 2021. The Marine Corps Reserves hosts the Toys for Tots program, collects donations of toys, and delivers them to school-aged children across the United States. (U.S. Marine Corps photo by Cpl. Brendan Mullin)