Quickstep to research hypersonic materials with Defence

While hypersonic tech — defined as flying at least five times the speed of sound — is nothing new, countries are currently in an arms race to develop the next generation of missiles that are so manoeuvrable in mid-air they can't be intercepted or detected.

https://australianaviation.com.au/2022/07/quickstep-to-research-hypersonic-materials-with-defence/