Cpl. Jeanpierre Valencia, left, observes as Lance Cpl.

Cpl. Jeanpierre Valencia, left, observes as Lance Cpl. Tyler Elliott latches a carabiner to a dynamic rope during rappelling technique practical application Jan. 28, 2019, at Jungle Warfare Training Center, Camp Gonsalves, Okinawa, Japan. The purpose of the Jungle Warfare Training Center is to teach Marines survival skills needed for the jungle, as well as build unit cohesion and small unit leadership. Valencia and Elliott are network administrators with Networking Platoon, Communications Company, Combat Logistics Regiment 37, 3rd Marine Logistics Group. Valencia is a native of Long Island, New York. Elliott is a native of Covington, Washington. (U.S. Marine Corps photo by Lance Cpl. Terry Wong)