From late 2024 to early 2025, numerous unidentified drones were reported over U.S. cities and military bases. While some of these "mystery craft" were later attributed to FAA-authorized research and other purposes, their presence highlighted the potential threat and vulnerability of defense and infrastructure facilities. Paul Lushenko, chief strategist for the U.S. military's Joint Counter Small Unmanned Aircraft Systems Office (JCO), joined host Tom Spahr to discuss these concerns. Lushenko also underscored the ongoing efforts to refine doctrine, training, and policy to effectively address the evolving challenge posed by unmanned aircraft systems.