The last time a U.S. president visited Seoul in 2019, Donald Trump and Kim Jong Un agreed to restart nuclear talks during an impromptu meeting at the heavily fortified demilitarized zone.
As Joe Biden prepares to land in Seoul on Friday, the White House hasn’t indicated he’ll be heading to the DMZ. There’s also little he can do to convince Kim to return to the negotiating table as the North Korean leader prepares to launch another intercontinental ballistic missile and possibly conduct his first nuclear test since 2017.
The U.S. push to isolate Russia over Vladimir Putin’s war in Ukraine, coupled with increasing animosity toward China, has allowed Kim to strengthen his nuclear deterrent without fear of facing more sanctions at the U.N. Security Council. There’s little chance Russia or China would support any measures against North Korea, as they did in 2017 following a series of weapons tests that prompted Trump to warn of “fire and fury.”
