.... STORY CAPTION: DOD in Photos: 2020 This collection showcases the work of U.S. military photographers in 2020, when U.S. service members continued to conduct around-the-clock training and operations worldwide to ensure the nation's security, even while responding to the coronavirus pandemic. Lt. Col. Paula Young, Brigade Surgeon, 25th Infantry Division Sustainment Brigade hurddles over a obstacle during the Green Mile, a physical endurance course that concludes the final week of Jungle Operations Training Course at East Range, Hawaii on October 1, 2020. Senior leaders across the 25th Infantry Division attended JOTC in order to familiarize and certify themselves with jungle operation tactics, techniques, and procedures required to fight, win, and survive within any tropical jungle environment. (U.S. Army photo by 1st Lt. Angelo Mejia) Where: Wahiawa, Hawaii, United States When: 01 Oct 2020 Credit: DOD//Cover-Images.com **Editorial Use Only**