U.S. Marine Corps Cpl. Johnathon T. Gilyard, a rifleman,

U.S. Marine Corps Cpl. Johnathon T. Gilyard, a rifleman, gets promoted to Sgt. at Cultana Training Area, South Australia, Australia, July 2, 2016. Gilyard was promoted at the beginning of Exercise Hamel, a trilateral training exercise with Australian, New Zealand, and U.S. forces to enhance cooperation, trust, and friendship. Gilyard, from Columbia, South Carolina, is with, 1st Battalion, 1st Marine Regiment, Marine Rotational Force – Darwin. (U.S. Marine Corps photo by Cpl. Carlos Cruz Jr./Released)