Staff Sgt. Andrew Elgar, 31st Expeditionary Rapid Engineer Deployable Heavy Operational Repair Squadron Engineers structural craftsman, observes a reading from a laser level at Nigerien Air Base 201, Niger, May 9, 2017. Laser levels are used by engineers to ensure elevation is consistent at a work site before beginning further construction. ( Air Force photo by Senior Airman Jimmie D. Pike)

---

Size: 3000px × 2400px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 201, 31st, 409th, 435th, 724th, aeg, aew, afafrica, africa, agadez, air, airman, airmen, base, defense, department, deployed, dod, europe, expeditionary, force, forces, group, mission, niger, nigerien, ready, redhorse, squadron, states, united, usafe, wing