Deputy Under Secretary of Defense for Research and Engineering Lisa Porter addresses the Defense Innovation Board at its quarterly meeting at the National Defense University, Washington, D.C., March 21, 2019. DOD photo by Lisa Ferdinando. The Pentagon is rolling out...
Capt. Josh Park, a student in the 23rd Flying Training Squadron's Specialized Undergraduate Pilot Training-Helicopter program, flies a virtual reality sortie at Fort Rucker, Ala., Oct. 9, 2019. The class used VR as part of an experimental project in an...