DefenceTalkThe nation’s top military leaders today discussed challenges to getting hypersonic weapons from blueprint to production during a question-and-answer session at a Washington think tank. Secretary of the Army Ryan D. McCarthy said hypersonic weapons — which can travel at five times the speed of sound — are a growing national security threat. To mitigate […]https://www.defencetalk.com/military-discuss-hypersonic-weapons-supply-chain-vulnerabilities-74176/