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/856891'></iframe> Download Embed Share Pentagon Marks 9/11 With Flag Unfurling Defense.gov Sept. 11, 2022 | 8:50 The U.S. flag is unfurled down the side of the Pentagon at sunrise in honor of the 184 people killed in the 2001 terrorist attack on the Pentagon.