SEOUL, South Korea (AP) — North Korean leader Kim Jong Un and South Korean President Moon Jae-in met for the second time in a month on Saturday to discuss carrying out the peace commitments they reached in their first summit and Kim’s potential meeting with President Donald Trump, Moon’s office said.

South Korean presidential spokesman Yoon Young-chan said Moon will reveal the outcome of his surprise meeting with Kim on Sunday. The presidential Blue House did not immediately provide more details.