SEOUL, South Korea — The Latest on diplomatic efforts involving North Korea (all times local):

6:35 p.m.

A South Korean presidential delegation has met with North Korean leader Kim Jong Un in Pyongyang and has conveyed a personal letter from South Korean President Moon Jae-in.

Moon's office says the envoys will return to South Korea later Wednesday after attending a dinner reception.

The office says it cannot provide further details. It plans to hold a briefing on the visit on Thursday.

The five-member delegation led by Moon's national security adviser arrived in Pyongyang on Wednesday to arrange a third summit between Moon and Kim planned for later this month and help rescue faltering nuclear diplomacy between Washington and Pyongyang.