U.S. Marines with 1st Battalion, 25th Marine Regiment, 4th Marine Division, use the RQ-20 Puma Unmanned Aerial System to provide intelligence, surveillance and reconnaissance for their unit at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., July 31, 2019, during Integrated Training Exercise 5-19. Reserve Marines with 1/25 participate in ITX to prepare for their upcoming deployment to the Pacific Region. (U.S. Marine Corps photo by Sgt. Andy O. Martinez)