Making Taiwan a “dead island” through “a blockade” and “disruption of energy supplies” leading to an “economic collapse.” This is how Colonel Zhang Chi of the People’s Liberation Army and professor at the National Defense University in Beijing described the objective of the Chinese military exercises in May 2024, following the inauguration of Taiwan’s new president, Lai Ching-te. Similar to the exercises that took place after Nancy Pelosi’s visit to Taipei in August 2022, China designated exercise zones facing Taiwan’s main ports, effectively simulating a military embargo on Taiwan. These maneuvers illustrate Beijing’s growing pressure on the island, which it aims to conquer, and push Taiwan to question its resilience capacity.

With the demand for critical raw materials set to, at a minimum, double by 2030 in the context of the current energy transition policies, the concentration of critical raw materials (CRM) supplies and, even more, of refining capacities in a handful of countries has become one of the paramount issues in international, bilateral and national discussions. China’s dominant position and successive export controls on critical raw materials (lately, germanium, gallium, rare earths processing technology, graphite, antimony) point to a trend of weaponizing critical dependencies.

The United States of America (US), Canada and the European Union (EU) all now consider aluminum as strategic. This metal is indeed increasingly used, especially for the energy transition, be it for electric vehicles (EVs), electricity grids, wind turbines or solar panels.