U.S. Marines with 12th Littoral Combat Team, 12th Marine Littoral Regiment, 3rd Marine Division, rehearse rappelling techniques at the Jungle Warfare Training Center on Camp Gonsalves, Okinawa, Japan, ...

Rappelling down a 100-foot free fall, just praying folks will catch you: This is part of a confidence training exercise photojournalist Alexis Montalbo, me, and others are learning just like the ...