William Burket, director of emergency operations at the Virginia Port Authority in Norfolk, Virginia, explains the capabilities of the Port Authority Command 1 (PAC-1) to students from Queensland University of Technology in Brisbane, Queensland, Australia during their tour of Coast Guard Sector Hampton Roads in Portsmouth, Virginia, May 25, 2017. Burket described how the Coast Guard utilizes PAC-1 during interagency response operations. (U.S. Coast Guard photo by Petty Officer 3rd Class Corinne Zilnicki/Released)