Group 1 - The core point of the news is the initiation of the "Quad Critical Minerals Initiative" by the US, Japan, India, and Australia to ensure the security and diversification of critical mineral supply chains, enhancing economic security and collective resilience [1][3][4] - The Quad foreign ministers reaffirmed their commitment to a free and open Indo-Pacific region, emphasizing the importance of maintaining sovereignty, enhancing maritime security, and building resilient supply chains [3][4] - The joint statement highlighted concerns over China's recent export controls on rare earth elements, which raised serious worries about supply chain reliability and national security due to over-reliance on a single country's resources [3][4] Group 2 - The Quad countries agreed on joint maritime security initiatives, including coordinated navigation and training, and sharing aerial transport capabilities for disaster response [4] - The discussions included enhancing maritime domain awareness (MDA) to monitor illegal fishing activities in the Indo-Pacific region [4] - The US Secretary of State emphasized that the Quad must evolve into an "action vehicle" rather than just a platform for expressing intentions, with commercial trade being a key element for the future influence of the mechanism [4][5]