ViewpointsOpinionThe Key to Modernizing Defense AcquisitionsCultural change is key to modernizing defense acquisitionsSavePrintSecretary of Defense Pete Hegseth speaks in the Brady Press Briefing Room at the White House on Jan. 30, 2025. Roberto Schmidt/AFP via Getty ImagesBen Buchheim-Jurisson1/31/2025|Updated: 2/6/20250:00X 1CommentaryAn open letter to the incoming U.S. secretary of defense:Share this articleLeave a commentBen Buchheim-JurissonAuthorBen Buchheim-Jurisson is a JD/MBA candidate at Harvard University and a former intelligence officer in the U.S. Air Force.