Spc. Brendan P. Boyle, back, provides cover while Spc. Tyler J. Menz, both with the 328th Military Police Company, New Jersey Army National Guard, prepares to cross an area between buildings in the military operations in urban terrain training site at Joint Base McGuire-Dix-Lakehurst, N.J., March 20, 2015. (U.S. Air National Guard Photo by Master Sgt. Mark C. Olsen/Released)