Official websites use .mil
Secure .mil websites use HTTPS
A paratrooper with 4th Infantry Brigade Combat Team (A), 25th Infantry Division, U.S. Army Alaska, demonstrates his idea of a virtual reality training system to leadership during a SPARwerx presentation event at Joint Base Elmendorf-Richardson, Alaska, April 14, 2021. SPARwerx is the digital technology innovation cell within the brigade allowing a medium for paratroopers to bring solutions to challenges faced in an Arctic environment.