EFEBeijing/Washington/Canberra

China Thursday said the United States, the United Kingdom, and Australia were "undermining regional peace" after the three countries unveiled a security partnership seen as a counter to Beijing's expansionism in the Indo-Pacific region.

The trilateral pact, called AUKUS, seeks to strengthen cooperation in advanced defense technologies, including an 18-month plan to provide Australia with nuclear-powered submarines.EFE

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