181127-N-N0443-0015 ORLANDO, Fla. (Nov. 27, 2018) Rear Adm. Kyle Cozad, left, commander of Naval Education and Training Command, receives a demonstration of vector-mathematics through a virtual-reality headset from Stephane Wheeler of Science Applications International Corporation during the Interservice/Industry Training, Simulation, and Education Conference (I/ITSEC). I/ITSEC promotes cooperation among the armed services, industry, academia and other national and international organizations in pursuit of improved training and education programs, identification of common training issues, and development of multiservice programs. (U.S. Navy photo by Lt. Clark Ross/Released)