U.S. Special Representative for North Korea, Sung Kim, left, speaks as South Korea's Special Representative for Korean Peninsula Peace and Security Affairs Noh Kyu-duk looks on during a briefing at the Ministry of Foreign Affairs' office in Seoul, April 18. AP-Yonhap

U.S. Special Representative for North Korea Sung Kim is expected to hold a series of meetings with members of the incoming Yoon Suk-yeol government in Seoul this week, officials said Tuesday.

Kim has been in the country since Monday to coordinate the allies' North Korea policy amid concern Pyongyang could stage major provocations, such as a nuclear weapon or intercontinental ballistic missile test, ahead of Yoon's inauguration next month.

On Wednesday, Kim will meet with foreign minister nominee Park Jin, while he is expected to meet with unification minister nominee Kwon Young-se, Thursday, according to the officials.

During his five-day stay, Kim is also likely to meet with Kim Sung-han, a member of Yoon's transition committee and his likely pick for national security adviser, and Rep. Cho Tae-yong, a former vice foreign minister who recently traveled with Park to Washington as part of Yoon's policy consultation delegation.

"We'll talk about ways in which South Korea and the United States can closely cooperate against North Korea's threats," Park said of his planned meeting with Kim as he arrived at his temporary office Tuesday.

No meeting has yet been planned between Kim and Yoon.

On Monday, Kim met with his counterpart and Seoul's top nuclear envoy, Noh Kyu-duk, and promised to work closely to respond "responsibly and decisively" to North Korea's provocations. (Yonhap)