The US and Australia are boosting security co-operation in space and the cyber domain as the Indo-Pacific allies strengthen efforts to counter China, which is investing heavily in space and weapons such as hypersonic missiles.
美國和澳大利亞正在促進太空和網絡領域的安全合作。在中國重金投資于太空與武器（如超高音速導彈）之際，這兩個印太盟國正加強努力以對抗中國。
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