A CH-53 Super Stallion with Marine Heavy Helicopter Squadron 773, Marine Aircraft Group 49, 4th Marine Aircraft Wing, prepares for take-off during Integrated Training Exercise 4-19 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., June 16, 2019. Marine Forces Reserve units participate in ITX to both complete annual training requirements and to increase unit readiness and proficiency. (U.S. Marine Corps photo by Lance Cpl. Preston L. Morris)