推动与澳军事整合，美军应对中国“新保单”受澳大利亚质疑

Group 1 - The core viewpoint of the article is that the U.S. plans to deploy four submarines to Australia's Stirling base as part of the AUKUS agreement, aimed at enhancing military integration and deterring China, despite facing significant challenges and criticisms [1][2]. - The Australian government is investing approximately $5.6 billion for the construction of training centers, barracks, submarine dock renovations, radioactive waste management facilities, and power supply facilities at Stirling base [1]. - An additional $8.4 billion is allocated for the construction of related maintenance and manufacturing facilities nearby, with U.S. submarines expected to rotate at Stirling base starting in 2027 [1]. Group 2 - Challenges include Australia's lack of experience in operating nuclear-powered submarines, raising concerns about the readiness of dry docks when needed [2]. - There are significant financial requirements for building the necessary infrastructure, and local residents express concerns about radioactive waste and the potential for the area to become a military target [2]. - Criticism from former Australian Prime Minister Turnbull highlights concerns over national sovereignty, suggesting that establishing a U.S. submarine base in Australia without having its own submarines is not in the country's best interest [2]. - A report from the U.S. Congressional Research Service indicates that the U.S. may reconsider selling nuclear submarines to Australia due to concerns about Australia's commitment in a potential U.S.-China conflict [2]. - The Australian Greens party criticizes the AUKUS agreement as a dangerous concession of sovereignty to U.S. interests, arguing that it unfairly burdens Australia with public funding [3].