US, Australia mark anniversary of critical minerals deal - Asia Pacific Defence Reporter

The US and Australia marked one year of a critical minerals deal signed to secure supply chains for defence and clean energy technologies. The agreement aims to reduce dependence on China for minerals essential to batteries, solar panels, wind turbines and military equipment. Details of progress, volumes or new commitments were not disclosed in the report.

Where this fits

This deal touches the sovereignty and materials pressure points of Australia's energy transition. A renewables-dominated grid requires vast quantities of lithium, cobalt, nickel and rare earths for batteries and inverters. Australia produces some of these minerals but processes few of them domestically. The US, Australia agreement acknowledges that China currently dominates downstream processing and supply chains, and that this concentration is a strategic vulnerability. For energy security to be real security, it must not depend on the goodwill of a strategic rival.

What it means

One year in, the deal reveals how exposed Australia's clean energy path has become. Mining the minerals is only the first step; without processing capacity and battery manufacturing on home soil or allied territory, Australia remains a raw-material exporter feeding someone else's supply chain. A grid built on weather-dependent generation locked into Chinese-supplied batteries and inverters is not independent, even if the electrons are domestically renewable. A firm, energy-dense generation source like nuclear, which requires no battery army and minimal critical minerals per megawatt of reliable output, would have broken this dependency trap. Instead, Australia's ban on nuclear power forces the energy transition down a path of material intensity and strategic dependence that no bilateral minerals deal has yet solved.