U.S. Airmen from the 202d Engineering Installation Squadron (EIS), Georgia Air National Guard (ANG), and the 241st EIS, Tennessee ANG gather around technical drawings while developing a strategy to evaluate underground communications infrastructure at Muñiz ANG Base in San Juan, Puerto Rico, April 16, 2018. The 202d EIS deployed to the Puerto Rico Air National Guard’s 156th Airlift Wing as part of the Hurricane Irma and Maria recovery efforts to spearhead a large-scale project relocating communications systems cabling and equipment to a new hardened facility. The total project will be a collaborative effort between ANG EIS units, military civil engineer teams, 156th Communications Flight, Defense Information Systems Agency and commercial service providers, meant to provide a cost-effective solution to bolster and protect the communication infrastructure for the 156th AW. (U.S. Air National Guard photo by 2nd Lt. Ronald Cole)