Spc. Alexander Barber attaches communications cables onto a voice-over internet protocol phone system in anticipation of Hurricane Irma at Fort Sam Houston, Texas, Sep. 2, 2017. Barber is a signal support systems specialist with the 63rd Expeditionary Signal Battalion, Fort Stewart, Ga. The 63rd ESB is in position to augment Army North in performing rescue and recovery operations in the event Irma makes landfall. Army Reserve photo by Sgt. Christopher Hernandez