Combat engineers breach through enemy territory to gain ground
U.S. Army Reserve combat engineer Soldiers use an M9 Armored Combat Earthmover to clear dirt for a combined arms breach during a Combat Support Training Exercise (CSTX) at Fort Hunter Liggett, California, July 22, 2018. This rotation of CSTX runs through the month of July, training thousands of U.S. Army Reserve Soldiers from a variety of functions to include military police, medical, chemical, logistics, transportation and more. (U.S. Army Reserve photo by Master Sgt. Michel Sauret)