The submariner-turned-top Army tech boss said the hardest thing about modernizing isn't the new tools — it's the people

Petty Officer 2nd Class Wade Costin/Defense Intelligence Agency The Army's former CIO shared how challenging it is to get people to adapt to new tech. Leonel Garciga helped implement major changes in Army tech, including more experimentation. Leaders are pushing faster adoption, even if it means "breaking some glass." The US Army is flooding the force with new technology and AI tools. Its former top tech official says rolling them out is the easy part. The hard part is getting soldiers and ...