Jeremy Bash speaks with former Air Force Secretary LTC (Ret.) Frank Kendall about the future of U.S. air and space dominance amid rising threats from China and Russia. Mr. Kendall describes the Pentagon's toughest modernization decisions, from next-generation fighter jets to autonomous combat aircraft. He also discusses the evolving role of the Space Force, the challenges of missile defense, and the urgent need to counter China's rapid military advancements.