U.S. Marines with Marine Light Attack Helicopter Squadron (HMLA) 773, 4th Marine Aircraft Wing, Marine Forces Reserve, in support of Special Purpose Marine Air-Ground Task Force UNITAS LXIII, conduct a forward arming and refueling point operation as part of exercise UNITAS LXII at Santa Cruz Air Force Base, Rio de Janeiro, Sept. 5, 2022. UNITAS trains forces to conduct joint maritime operations through the execution of anti-surface, anti-submarine, anti-air, amphibious and electronic warfare operations that enhance warfighting proficiency and increase interoperability among participating naval and marine forces. (U.S. Marine Corps photo by Cpl. Jonathan L. Gonzalez)