SEOUL – The U.S. point man for North Korea met with South Korean officials in Seoul on Wednesday for talks, overshadowed by Pyongyang's insistence that it has no intention of returning to denuclearisation negotiations any time soon.

Stephen Biegun, who led working-level negotiations with the North Koreans and now has broader responsibility as U.S. Deputy Secretary of State, met briefly with South Korean Foreign Minister Kang Kyung-wha before holding longer meetings with Vice Foreign Minister Cho Sei-young and chief nuclear negotiator Lee Do-hoon.

Talks covered a range of issues, including coronavirus responses and ongoing negotiations over military cost-sharing, but North Korea dominated the agenda, Seoul officials said.

In a brief conversation, Kang told Biegun he had come at an important time for political developments and also after South Korean President Moon Jae-in recently reshuffled some of his senior North Korea policy aides.

After meeting with Cho, Biegun said the United States is fully engaged in seeking peace on the Korean peninsula, would continue to cooperate closely with South Korea, and is "looking forward" to making progress on the issue this year.

Biegun is likely to meet with Suh Hoon, Moon's new national security advisor who, as spy chief, was instrumental in facilitating summits between U.S. President Donald Trump and North Korean leader Kim Jong Un, a Seoul official said.

Talks with Pyongyang have since stalled, and North Korean officials say the country has no intention to sit down with the United States.

Trump said on Tuesday he is open to another meeting with Kim and thinks it might be helpful, Voice of America reported, citing a transcript of an interview Trump gave to Atlanta, Georgia-based Gray Television, due to be aired on Sunday.

Kim has been maintaining a low profile in recent months, making far fewer public appearances than usual, according to analysts who monitor his movements.

On Wednesday, North Korean state media reported Kim had marked the anniversary of the death of his grandfather, North Korea's founding leader Kim Il Sung, by visiting his mausoleum at Pyongyang's Kumsusan Palace of the Sun.

Moon's call for a new Trump-Kim summit and Biegun's visit had sparked speculation of a last-ditch effort to try to revive North Korea talks ahead of the U.S. presidential election in November.

But Biegun has previously played down the likelihood of another in-person summit between Trump and Kim, saying the coronavirus pandemic made arranging such an event unlikely before the election.

Upon arrival in South Korea on Tuesday, Biegun and the entire U.S. delegation, as well as the American military air crew who piloted their aircraft, underwent tests for COVID-19 at the U.S. military base in South Korea where they landed.

After the tests came back negative, the delegation continued on to Seoul.