Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/766550'></iframe> Download Embed Share Esper, Milley Honor 9/11 Victims at Pentagon Memorial Defense.gov Sept. 11, 2020 | 38:21 Defense Secretary Dr. Mark T. Esper and Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, host a 9/11 observance at the Pentagon Memorial, Sept. 11, 2020.