SEOUL, Sept. 5 (Yonhap) -- South Korean President Moon Jae-in's special envoy headed to North Korea on Wednesday for talks on a proposed summit between Moon and North Korean leader Kim Jong-un, as well as ways to move forward stalled talks on ridding the North of its nuclear weapons.

Chung Eui-yong, head of the presidential National Security Office, left Seoul's Seongnam Airport, along with four other delegates including National Intelligence Service Director Suh Hoon and Vice Unification Minister Chun Hae-sung.

The same five members visited Pyongyang on March 5-6 for a meeting with North Korean leader Kim Jong-un that eventually led to the historic summit between Moon and Kim in the border village of Panmunjom on April 27, followed by a meeting between U.S. President Donald Trump and the North Korean leader in Singapore on June 12.

Their trip to Pyongyang is aimed at making arrangements for what would be a third Moon-Kim summit. The leaders of the divided Koreas held their second bilateral summit in Panmunjom on May 26. The countries have agreed to hold the third Moon-Kim summit in Pyongyang this month.

"First, the delegation will seek to set a specific date for the South-North summit that the countries have already agreed to hold in Pyongyang in September," Chung told a press briefing Tuesday.

"Second, it will discuss ways to develop South-North Korean relations by implementing the Panmunjom Declaration," the top security adviser to Moon added.

Source: Yonhap News Agency