U.S. Marine Corps Lance Cpl. Scott Gropp waits for his fire team to conduct a live-fire exercise with U.S. Marines and Australian soldiers on Kangaroo Flats Training Area, Australia, May 26, 2014. Gropp, a rifleman, is assigned to Alpha Company, 1st Battalion, 5th Marine Regiment, Marine Rotational Force - Darwin. U.S. Marine Corps Lance Cpl. Scott Gropp waits for his fire team to conduct a live-fire exercise with U.S. Marines and Australian soldiers on Kangaroo Flats Training Area, Australia, May 26, 2014. Gropp, a rifleman, is assigned to Alpha Company, 1st Battalion, 5th Marine Regiment, Marine Rotational Force - Darwin. SHARE: Download: Full Size (1.99 MB) Tags: Photo Essays Credit: VIRIN: 997288-A-QWG25-331.jpg Photo Gallery