
U.S intelligence shows there could be a North Korean nuclear test, or a long-range missile test, or both, before, during or after President Joe Biden's trip to South Korea and Japan starting this week, the U.S. national security adviser Jake Sullivan, said on Wednesday.
The White House said Biden would not visit the Demilitarized Zone (DMZ) that divides North and South Korea during his visit to South Korea, which begins on Friday, having said last week he was considering such a trip.