U.S. Marines with Animal Company, 1st Battalion 7th Marine Regiment,1st Marine Division prepare for force on force training during Integrated Training Exercise (ITX) 2-19 at Range 220 on Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Jan. 19, 2019. The purpose of ITX is to create a challenging, realistic training environment that produces combat-ready forces capable of operating as an integrated Marine Air Ground Task Force. (U.S. Marine Corps video by Pfc. Cedar Barnes)