In the case of the [[US Navy]], they shut down one of their programs down completely. The Navy's plans were for a hypersonic anti-ship missile, but halted the program because of cost and industrial-based factors. The US does not have the supply chains or the industrial capacity to build them. | In the case of the [[US Navy]], they shut down one of their programs down completely. The Navy's plans were for a hypersonic anti-ship missile, but halted the program because of cost and industrial-based factors. The US does not have the supply chains or the industrial capacity to build them. |