Before departing Seoul later today, Washington's top envoy on Pyeongyang, Stephen Biegun, is meeting South Korea's Deputy National Security Advisor Kim Hyun-chong.
A senior Blue House official says they are likely discussing the possibility of North Korea-U.S. nuclear negotiations being held soon.
They're expected to figure out how to restart the talks through close bilateral coordination.
Seoul's decision on whether to renew or withdraw from GSOMIA could also be on the agenda.
