Electrical Wiremen Air Force Master Sgt. Cesar Rivera, right, and Tech. Sgt. Victor Union prepare to pull electrical wiring to be used during construction of the Commando Warrior Field Training Facility at Andersen Air Force Base, Guam, June 22, 2016. Rivera and Union are electricians assigned to the New Hampshire Air National Guard’s 157th Civil Engineering Squadron. Air National Guard photo by Tech. Sgt. Aaron Vezeau SHARE: Download: Full Size (1.81 MB) Tags: Guard, Air Force, Airmen Credit: Tech. Sgt. Aaron Vezeau VIRIN: 160622-Z-ZR729-043A.JPG Photo Gallery