US's Sullivan, South Korean official discuss North Korea arms transfers -White House

White House national security adviser Jake Sullivan discussed North Korea's transfer of missiles to Russia in a call on Tuesday with his South Korean counterpart Chang Ho-jin, the White House said in a statement.

Sullivan and Chang "condemned in the strongest possible terms" North Korea's transfer of the missiles, the White House said. They also discussed "the provocative actions (North Korea) has taken along the demilitarized zone," it said.