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/913382'></iframe> Download Embed Share Defense Leader Speaks at Engineering Event Defense.gov Feb. 21, 2024 | 01:11:53 Heidi Shyu, undersecretary of defense for research and engineering and the Defense Department’s chief technology officer, gives the opening remarks for the 19th annual Engineers Week 2024.