Zoe Nelson, Front Door acquisition program manager; U.S. Air Force Maj. Brian Crouse, Headquarters U.S. Space Force, Global Partnerships Directorate; and U.S. Army Maj. Robert Perez-Alemany, technical program manager, space portfolio, Defense Innovation Unit and Space Development Agency, look on as U.S. Air Force Col. Jeffrey Naff, director of Foreign Comparative Testing, Office of the Under Secretary of Defense for Research and Engineering, addresses a group of international vendors and government partners in Colorado Springs, Colo. April 9, 2025. U.S. Space Force Front Door hosted the inaugural event, welcoming over 100 international vendors representing 13 countries looking to partner with the Department of Defense and other governmental agencies within the space domain. (Courtesy photo)