Under Secretary of Defense for Research and Engineering, Heidi Shyu speaks to Defense Writers via zoom at the Pentagon, Washington, D.C., Jan. 13, 2022. (DoD photo by United States Marine Corps Sgt. Taryn Sammet) Heidi Shyu gives first glance at new vision for DOD technology research The DOD chief technology office issues a new list of priorities and an initial "vision" for turning them into military capabilities. Feb 3, 2022 By Jackson Barnett