Unification minister rejects accusations of intelligence leak amid PPP criticism

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Unification minister rejects accusations of intelligence leak amid PPP criticism

Published: 20 Apr. 2026, 18:05 Updated: 20 Apr. 2026, 20:00

MICHAEL LEE
[email protected]

Audio report: written by reporters, read by AI

Unification Minister Chung Dong-young speaks to reporters as he arrives at the Government Complex in Jongno District, central Seoul, on April 20. [YONHAP]

Unification Minister Chung Dong-young rejected accusations that he leaked sensitive intelligence by mentioning the existence of a third North Korean uranium enrichment site in his first public comments on the controversy Monday.

“I was illustrating the gravity of the North Korean nuclear issue based on publicly available information, and it is deeply regrettable that this is being framed as a leak,” he told reporters as he arrived for work at the Government Complex in Jongno District, central Seoul.

He added that he “finds it puzzling that this is a controversy now,” pointing to past references to the enrichment facility in Kusong, North Pyongan Province, in reports by the Institute for Science and International Security and during his own confirmation hearing last year.

Chung was the first South Korean official to mention the existence of a third uranium enrichment site besides the already-disclosed facilities in Yongbyon, North Pyongan Province, and Kangson, Nampo, when he spoke to lawmakers on the National Assembly’s Foreign Affairs and Unification Committee last month.

While Yongbyon and Kangson have been widely cited in open-source reporting, Kusong is considered more sensitive, and U.S. officials are said to have curtailed intelligence sharing, particularly satellite-based information related to North Korea, following its mention, according to multiple domestic media reports.

South Korean government officials say the restrictions were partial and not unprecedented, though the episode has raised concerns about friction within the alliance.

The issue has quickly escalated into a partisan clash, with the conservative People Power Party (PPP) calling for Chung’s dismissal and warning of damage to Seoul’s security cooperation with Washington, while the ruling Democratic Party (DP) has rallied to his defense.

PPP floor leader Song Eon-seog called the partial suspension of intelligence sharing “a disaster that had been foretold” after Chung had made remarks last year that signaled agreement with Pyongyang’s claim that the two Koreas should be legally considered separate states.

“If Chung is not removed, a problem that could have been contained early will become much harder to control,” Song added.

Minister of Unification Chung Dong-young speaks at a parliamentary meeting in Yeongdeungpo District, western Seoul, on April 15. [NEWS1]

Another PPP lawmaker, Na Kyung-won, warned that South Korea “may detect activity at North Korean nuclear facilities or missile launches much later if the United States does not share even a single satellite image” and characterized Chung’s disclosure “a serious act of self-harm to national security.”

However, the DP has backed Chung’s position that the information he mentioned was already in the public domain.

DP Rep. Park Jie-won, who formerly served as chief of the National Intelligence Service, said the existence of the Kusong site “was not unknown” in a radio interview on Monday, noting that it had already circulated in some media reports and on YouTube.

“The United States may have taken issue with the minister speaking about something not officially acknowledged, but there is no problem at all in the South Korea-U.S. alliance,” he added.

DP Supreme Council member Park Ji-won, meanwhile, said the North Korean nuclear issue “should not become a matter for political infighting,” stressing that “this is a grave issue affecting people’s lives and the security of the Korean Peninsula and requires a levelheaded response” in a party leadership meeting in Boryeong, South Chungcheong.

“Chung’s remarks only highlight the need for a phased approach to induce the North’s denuclearization, starting with a halt in its production and enrichment of nuclear material,” he added.

DP officials further argued that the accusations levied against the South Korean government by the PPP and its leader Jang Dong-hyuk risked undermining Seoul’s standing in Washington.

“While there is a time and place by both the ruling and opposition parties to conduct diplomatic outreach, such activities should not try to undercut the government’s position,” said DP leader Jung Chung-rae during the meeting.

Park Ji-won also questioned whether the PPP’s criticisms would bring any benefit to the country.

“Why take domestic political fights all the way to Washington?” he asked. “How does attacking our own government’s North Korea and security policies in front of U.S. officials serve the national interest?”

This article was originally written in Korean and translated by a bilingual reporter with the help of generative AI tools. It was then edited by a native English-speaking editor. All AI-assisted translations are reviewed and refined by our newsroom.
BY LEE CHAN-KYU, SHIN HYE-YEON, MICHAEL LEE [[email protected]]