Secretary of the Air Force Heather Wilson; Gen. John Hyten, commander of U.S. Strategic Command; Gen. John Raymond, commander of Air Force Space Command; and Lt. Gen. Anthony Cotton, commander and president of Air University, stand with participants of Schriever Wargame 2018. More than 350 military and civilian experts from 27 agencies around the country, as well as Australia, Canada, France, Germany, Japan, New Zealand and the United Kingdom, participated in the wargame to explore critical space and cyberspace issues. (U.S. Air Force photo by Trey Ward)