President Joe Biden told Indo-Pacific allies on Saturday that he believes China’s increasing military assertiveness is an effort to test the region at a turbulent moment for Beijing. Biden's comments were caught by a hot mic after he and fellow leaders of the so-called Quad delivered opening remarks before the press at a summit he’s hosting near his hometown of Wilmington,

President Joe Biden was caught on a hot mic saying China is “testing” the US and its allies in the Indo-Pacific region during a Quad leaders’ summit — even as the bloc’s members in their public remarks sidestepped the idea that they are a counterweight to Chinese influence.