SecurityProbe – Former South Korean Spy Official Rejects Martial Law Claims
SecurityProbe – Former South Korean intelligence official Hong Jang-won has denied accusations that he helped justify former President Yoon Suk Yeol’s controversial martial law declaration to the United States during a high-profile investigation led by a special counsel team.

Hong, who previously served as the first deputy director of South Korea’s National Intelligence Service (NIS), appeared before investigators for extensive questioning regarding allegations tied to the failed martial law attempt announced on December 3, 2024. Authorities are examining whether senior intelligence officials attempted to communicate supportive messages to American intelligence agencies after the declaration was made.
Nine-Hour Interrogation Draws Public Attention
Speaking to reporters after nearly nine hours of interrogation at the special counsel office in Gwacheon, located south of Seoul, Hong maintained that he had addressed concerns raised by investigators and denied wrongdoing.
According to Hong, the questioning session focused largely on misunderstandings surrounding his role during the political crisis. He stated that investigators now appeared to have a clearer understanding of the matter after his explanations.
The case has attracted significant national attention because Hong had previously been viewed as an important source of information during earlier investigations and court proceedings connected to the martial law declaration. His earlier testimony reportedly contributed to public scrutiny surrounding the actions of former government officials during the political turmoil.
Special Counsel Expands Investigation
The investigation is being overseen by special counsel Kwon Chang-young, whose team has reportedly booked six former intelligence officials on charges linked to alleged insurrection activities. Among those under investigation are former NIS chief Cho Tae-yong and several former political appointees associated with the agency.
Investigators claim they discovered documents during an April raid on the National Intelligence Service that allegedly contained explanations supporting the emergency declaration. The special counsel team also questioned around 40 NIS officials as part of its broader inquiry into the events surrounding the martial law controversy.
Authorities believe the documents and testimonies gathered during the investigation could help determine whether senior intelligence officials attempted to influence international perceptions of the emergency measure.
Hong Denies Knowledge of Key Documents
During his interaction with the media, Hong firmly rejected claims that he was involved in sending messages to US intelligence agencies in support of the martial law declaration. He also stated that he had no knowledge of the documents reportedly seized during the raid on the NIS headquarters.
However, Hong avoided directly answering questions regarding whether officials responsible for overseas intelligence operations had communicated with their American counterparts during the period under investigation. He also declined to comment on whether any reports from those communications had been delivered to him personally.
The allegations remain politically sensitive in South Korea, where the martial law declaration triggered widespread debate about government authority, intelligence operations, and democratic safeguards. The failed emergency measure continues to generate legal and political fallout months after it was announced.
Political Fallout Continues in South Korea
The investigation into the martial law case has become one of the most closely watched political inquiries in recent South Korean history. Legal experts and political observers believe the findings could significantly affect public trust in state institutions and intelligence agencies.
While prosecutors continue reviewing documents and witness testimonies, officials connected to the case have repeatedly denied participating in any coordinated attempt to support unconstitutional actions. The special counsel team is expected to continue questioning former intelligence personnel and reviewing internal communications in the coming weeks.
The outcome of the investigation may play an important role in shaping future reforms related to intelligence oversight and executive powers in South Korea.