On Sunday, Biden will meet jointly with two valued allies, Japanese Prime Minister Fumio Kishida and South Korean President Yoon Suk-yeol.
They are expected to discuss the nuclear threat from North Korea, whose repeated missile tests have sent residents in both countries scurrying to bomb shelters for safety.
The centerpiece of Biden’s trip is a sit-down Monday in Bali with Chinese President Xi Jinping, their first face-to-face meeting since Biden took office.
Sullivan added, "And if North Korea keeps going down this road, it will simply mean further enhanced American military and security presence in the region.
Scott Kennedy, a China expert at the Center for Strategic and International Studies, said that between Russia and North Korea, China “has two friends acting like absolute rogues," adding that Beijing is "not managing either well."