<ul data-eligibleForWebStory="true">The 10th annual Hacking for Defense class at Stanford concluded with teams working on national security issues.Teams interviewed various stakeholders and built viable products to address problems from U.S. Army, Navy, and other agencies.The 'Lessons Learned' presentations highlighted the teams' 10-week journey and unique approaches.Students used Mission Model Canvas, Customer Development, and Agile Engineering for product development.The class emphasizes Mission-Driven Entrepreneurship, solving societal problems and engaging with government issues.Hacking for Defense originated from the Lean LaunchPad class and evolved into a methodology for science commercialization.Students tackled 'wicked' problems in defense, facing complex and ambiguous challenges.The course aims to teach Lean Innovation methods and connect students with national public service.Hacking for Defense has expanded to 70 universities and is supported by government agencies and corporate partners.The teams from the class have opportunities for further development and job placements post-graduation.