Quad: countering Chinese dominance by building new supply chains

India, Japan, Australia, and the US have decided to revive the Quadrilateral Security Dialogue alliance (Quad), with a new focus on building resilient supply chains. The Quad is now focusing on creating a new COVID-19 vaccine value chain, but it aims to expand into renewable technology. Arijit De, Vishal Rana, and Parth Patel write that if the Quad is to be successful, it needs to engage other countries to increase its reach and influence.