The Australian defense minister said this week that China's military defense build up required a response. China's defense spending has increased 13 fold in the past 30 years, while its Navy is projected to grow by nearly 50% by the end of the decade. That last statistic would be of particular concern to Australia's defense minister, Richard Marles, who said that open sea lanes, including around China, are crucial to Australia's national security.

So how is great power competition playing out in the Asia-Pacific? What is the role of Australia, AUKUS and the Quad, and can America's allies trust the US and its nuclear umbrella to be there as it seeks to disengage from the world. Host Christian Smith is with GPF Chairman George Friedman to discuss this and much more.

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