Taiwan’s latest computer chip has serious implications for technology – and the island’s security

Aslysun / Shutterstock

On April 1, 2025, the Taiwanese manufacturer TSMC introduced the world’s most advanced microchip: the 2 nanometre (2nm) chip. Mass production is expected for the second half of the year, and TSMC promises it will represent a major step forward in performance and efficiency – potentially reshaping the technological landscape.

Microchips are the foundation of modern technology, found in nearly all electronic devices, from electric toothbrushes and smartphones to laptops and household appliances.