U.S. Marine Corps 1st Lt. David Murphy (left) and U.S.

U.S. Marine Corps 1st Lt. David Murphy (left) and U.S. Marine Corps Lance Cpl. Vinente Colendres with 2nd Battalion, 8th Marine Regiment, perform call for fire procedures during the Fire Support Coordination Exercise (FSCX) within the Integrated Training Exercise (ITX) at Twenty-Nine Palms, Ca., May 6, 2016. The FSCX was part of the ITX to practice long range supporting fire in preparation for future combat operations. (U.S. Marine Corps photo by Lance Cpl. Timothy J. Lutz, 2nd Marine Division Combat Camera/Released)