A U.S. Marine F/A-18 Hornet provides close air support March 28 at Pilsung Range in South Korea. U.S. Marines with 5th Air Naval Gunfire Liaison Company, III Marine Expeditionary Force Headquarters Group, III MEF, completed a week of fire support coordination training with Republic of Korea Marines, coordinating close air support with both ROK and U.S. aircraft for the training. The training is part of Korean Marine Exchange Program 15-14.2, a small-unit training exercise, which enhances the combat readiness and interoperability of ROK-U.S. forces. - A U.S. Marine F/A-18 Hornet provides close air support March 28 at Pilsung Range in South Korea. U.S. Marines with 5th Air Naval Gunfire Liaison Company, III Marine Expeditionary Force Headquarters Group, III MEF, completed a week of fire support coordination training with Republic of Korea Marines, coordinating close air support with both ROK and U.S. aircraft for the training. The training is part of Korean Marine Exchange Program 15-14.2, a small-unit training exercise, which enhances the combat readiness and interoperability of ROK-U.S. forces.