The Biden administration says it does not want to enter into detailed negotiations at this stage and therefore does not expect any immediate announcements. There will be no joint statement at the end of the meeting in Anchorage.
"This gets us back into a position where we can work within that framework and work with our closest allies, in particular on addressing our concerns with Iran."
Beijing has been angered by stepped-up support for Taiwan from the administration of outgoing President Donald Trump, including trips to Taipei by top US officials, further straining Sino-US ties.
Given the riot at the Capitol this week, there was a "serious risk that this type of content will further incite violence," Amazon said in a letter to Parler first reported by Buzzfeed.
Military tensions between mainland China and Taiwan have grown sharper in the past year -- reaching their worst since the mid-1990s, some analysts say.