Traveling with Moon are business tycoons including Samsung scion Lee Jae-yong, underscoring Moon’s hopes to expand cross-border business projects. Currently, all major joint projects between the Koreas are stalled because of US-led sanctions.

Moon was expected to have talks with Kim on Tuesday and Wednesday, according to Moon’s chief of staff. Moon and Kim were also expected to hold a joint news conference on Wednesday if their two sets of summit meetings go smoothly. Moon is to return to Seoul on Thursday.

North Korea’s state-run media reported early Tuesday that Moon was to begin a visit, but said little else. It said the two will reaffirm their previous commitments to “peace, prosperity and the reunification of the Korean Peninsula.”

Security was tight. Requests by The Associated Press to go to the airport or to drive around the city were denied.

This is Moon’s first trip to the North Korean capital, though he has met Kim twice at the border village of Panmunjom.

He is under intense pressure from Washington to advance the denuclearization process. Before his departure he said he intends to push for “irreversible, permanent peace” and for better dialogue between Pyongyang and Washington.

“This summit would be very meaningful if it yielded a resumption of North Korea-US talks,” Moon said Tuesday morning just before his departure. “It’s very important for South and North Korea to meet frequently, and we are turning to a phase where we can meet anytime we want.”

But his chief of staff tried to lower expectations of major progress on the future of Kim’s nuclear arsenal.

Kim, meanwhile, is seemingly riding a wave of success.

The North just completed an elaborate celebration replete with a military parade and huge rallies across the country to mark North Korea’s 70th anniversary. China, signaling its support for Kim’s recent diplomatic moves, sent its third-highest party official to those festivities. That’s important because China is the North’s biggest economic partner and is an important political counterbalance to the United States.

North Korea maintains that it has developed its nuclear weapons to the point that it can now defend itself against a potential US attack, and can now shift its focus to economic development and improved ties with the South. While signaling his willingness to talk with Washington, Kim’s strategy has been to try to elbow the US away from Seoul so that the two Koreas can take the lead in deciding how to bring peace and stability to their peninsula.

Talks between the United States and North Korea, which Moon brokered through his April and May summits with Kim, have stalled since Kim’s meeting with President Donald Trump in Singapore in June.

North Korea has taken some steps, like dismantling its nuclear and rocket-engine testing sites, but US officials have said it must take more serious disarmament steps before receiving outside concessions. Trump has indicated he may be open to holding another summit to resuscitate the talks, however.

To keep expectations from getting too high, Moon’s chief of staff, Im Jong-seok, said it’s “difficult to have any optimistic outlook” for progress on denuclearization during the summit.

But he said he still expects the summit to produce meaningful agreements that “fundamentally remove the danger of armed clashes and ease fears of war” between the two Koreas.

South Korea last week opened a liaison office in the North’s city of Kaesong, near the Demilitarized Zone. Another possible area of progress could be on a formal agreement ending the Korean War, which was halted in 1953 by what was intended to be a temporary armistice. Military officials have discussed possibly disarming a jointly controlled area at the Koreas’ shared border village, removing front-line guard posts and halting hostile acts along their sea boundary.

Moon is the third South Korean leader to visit North Korea’s capital for summits. Kim Dae-jung and Roh Moo-hyun went to Pyongyang in 2000 and 2007 respectively to meet Kim’s father, Kim Jong Il. Those trips produced a slew of inter-Korean rapprochement projects, which were suspended after conservatives took power in Seoul. (AP)