Joe Biden's first foreign policy speech – an expert explains what it means for the world

Delivering his first major foreign policy speech since taking office on January 20, US president Joe Biden has sent a strong signal to the rest of the world that they will see a very different America on his watch. In a wide-ranging address at the US State Department in Washington, Biden outlined his new foreign policy vision, declaring that – in what has become something of a catch-phrase –…

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