A never-before-seen look inside Air Force One on one of the darkest days in United States history. The danger President Bush faced was greater than we imagined. 9/11: Inside Air Force One premieres September 11 at 9/8c on History. | HISTORY

Discover how #EmergencyManagement (EM) has evolved alongside military strategy and capabilities over its rich 105-year history. From its origins during World War I, EM specialists have played a critical role in supporting wartime efforts, especially with the emergence of atomic threats during the Cold War. Over time, the field has broadened its scope to include disaster readiness and recovery, with notable contributions during pivotal moments such as Hurricane Katrina and the COVID-19 pandemic.