Range Warriors Marines practice assault skills on a range during Integrated Training Exercise 2-18 at Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., Jan. 30, 2018. The Marines are assigned to 2nd Battalion, 3rd Marine Regiment. The exercise created a challenging, realistic training environment to produce a combat-ready force capable of operating as an integrated unit. Marine Corps photo by Pfc. Rachel K. Porter SHARE: Download: Full Size (1.64 MB) Credit: Cpl. Christian Lopez VIRIN: 180130-M-ZV140-538C.JPG Photo Gallery