The sun sets on Marine Light Attack Helicopter Squadron (HMLA) 773's flight line during Integrated Training Exercise (ITX) 4-21 at Marine Corps Air Ground Combat Center Twentynine Palms, California on July 28, 2021. HMLA-773 is supporting Marine Air Ground Task Force 25 as part of the Aviation Combat Element during ITX, providing close air support and deep air support to the Ground Combat Element. (U.S Marine Corps photo by Lance Cpl. David Intriago)