Professor Tangredi was appointed as the Leidos Chair of Future Warfare Studies in March 2019 and since May 2017, has served as the director of the Institute for Future Warfare Studies. He initially joined the Naval War College as a professor of national, naval and maritime strategy in the Strategic and Operational Research Department, Center for Naval Warfare Studies in October 2016. He has published five books, over 150 journal articles and book chapters, and numerous reports for government and academic organizations. He is a retired Navy captain and surface warfare officer specializing in naval strategy. He held command at sea and directed several strategic planning organizations.