• The Pentagon is raising alarms about the US industrial base for supersonic aircraft.
• The Defense Department is calling for advanced manufacturing help.
• The goal is to accelerate production of next-generation Mach 1-plus aircraft.
• Closing gaps in the supply chain is also a priority.

The Pentagon's alarm may indicate concerns about the US's ability to maintain a competitive edge in supersonic aircraft development. The call for advanced manufacturing help suggests a need to accelerate production and shore up current programs, which could have significant implications for the defense industry and supply chain.