U.S. Marines with 3rd Air Naval Gunfire Liaison Company, U.S. Marine Corps Forces Reserve, hang up their unit flag during exercise Intrepid Maven 23.2, Feb. 19, 2023. Intrepid Maven is a bilateral exercise between USMARCENT and the IDF designed to improve interoperability, strengthen partner-nation relationships in the U.S. Central Command area of operations and improve both individual and bilateral unit readiness. - U.S. Marines with 3rd Air Naval Gunfire Liaison Company, U.S. Marine Corps Forces Reserve, hang up their unit flag during exercise Intrepid Maven 23.2, Feb. 19, 2023. Intrepid Maven is a bilateral exercise between USMARCENT and the IDF designed to improve interoperability, strengthen partner-nation relationships in the U.S. Central Command area of operations and improve both individual and bilateral unit readiness.