FOLLOW THE LEADER U.S. Marine Corps Sgt. Gary E. Lehman leads his squad through the thick jungle to begin a live-fire exercise on Camp Schwab in Okinawa, Japan, Jan. 4, 2013. The Marines, assigned to the 31st Marine Expeditionary Unit, and sailors conducted the training to hone their combat skills in a jungle environment. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 488139-H-ZZW44-792.jpg Photo Gallery