U.S. Marine Corps Pfc. Giles Bailey, left, a Heavy Equipment Operator, and Cpl. Billy Garrett, a Motor Transport Mechanic, with 2nd Transportation Support Battalion, Combat Logistics Regiment 2, 2nd Marine Logistics Group, install an armadillo onto a Medium Tactical Vehicle Replacement during Strategic Mobility Exercise 17 (STRATMOBEX) in Frigaard, Norway, May 3, 2017. The armadillo needed to be installed in a timely manner prior to a convoy of vehicles from caves of the Marine Corps Prepositioning Program Norway (MCPP-N). MCPP-N provides strategic options for the defense of NATO allies. (U.S.