China and North Korea loom as top US officials head to Asia

Threats from China and North Korea will loom large over the Biden administration’s first cabinet-level trip abroad, part of a larger effort to bolster US influence and calm concerns about America’s role in Asia.
A senior administration official said the US had tried to reach out to North Korea through multiple channels since last month, but had yet to receive a response, making consultations with the reclusive country’s neighbours – Japan, South Korea and China – all the more critical.