(from left to right) Staff Sgt. Cody Smith, 820th RED HORSE Squadron explosive demolition instructor, Senior Airman Kelly Fisher, 219th RED HORSE Squadron heavy equipment operator, and Staff Sgt. Corey Callison, 219th RED HORSE Squadron heavy equipment operator, assist with hooking a j-block into a down hole delay at the 820th RED HORSE rock quarry, March 28, 2013, at Nellis Air Force Base, Nev. The amount of rock that comes from the blast is used for roads and construction. ( Air Force photo by Airman 1st Class Christopher Tam)

---

Size: 1290px × 1938px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 99th, afb, air, airforce, base, combat, command, force, military, nellis, nevada, states, united, usa, wing