Biden's special envoy calls North Korea to return to talks

US President Joe Biden’s special envoy for North Korea said Monday he’s ready to meet his North Korean counterparts “anywhere and at any time” as he held discussions with South Korean officials over stalled nuclear talks with the North.

Sung Kim’s visit to Seoul comes amid declining expectations for a quick resumption of talks and new tensions over ongoing U.S.-South Korean military exercises. North Korea has described the exercises as a rehearsal for an invasion and has threatened unspecified countermeasures that would cause a “security crisis” for the U.S. and South Korea.