Jeff Schweitzer was in Camp Shelby, Miss., days after Hurricane Katrina struck New Orleans and the U.S. Gulf coast in 2005. At the time he was an interoperability architect with the U.S. Army’s CIO/G-6 team, and was working to set up a communications hub at Camp Shelby to manage the emergency response. “We had 54 agencies that responded to that event—and it was obviously an utter disaster,” Schwei