四国在海上安全和经济问题上的一致性, Quad nations align on maritime security and economic issues amid regional shifts.

澳大利亚高级专员菲利普·格林报告说,四国在海上安全和经济问题上的强有力的一致性包括关键矿产. Australian High Commissioner Philip Green reported strong alignment among Quad nations on maritime security and economic issues, including critical minerals. 他指出,印度和澳大利亚在现有免关税协议下贸易额增加了200%,目前正在就供应链稳定性进行第二阶段谈判. He noted a 200% increase in India-Australia trade under their existing tariff-free agreement, with ongoing negotiations for a second phase focused on supply chain stability. 格林强调该组织在地区地缘政治变化中日益重要. Green emphasized the group's growing relevance amid regional geopolitical shifts.