Mark T. Esper, 27th U.S. secretary of defense, delivers inaugural talk in Vanderbilt University Lecture Series on Modern Conflict and Emerging Threats : vimarsana.com
In a wide-ranging lecture and a one-on-one conversation with Chancellor Daniel Diermeier, Mark T. Esper, 27th U.S. secretary of defense, discussed the myriad and complex challenges related to national security.