A joint military-police task force (TF) has initiated a wide-ranging search and seizure operation targeting the Military Intelligence Command and the National Intelligence Service (NIS) as part of its investigation into the recent North Korean drone incursion. The TF is set to charge additional active-duty military personnel and NIS employees suspected of involvement in the incident. Those accused of flying drones into North Korea will face charges of general treason under criminal law.
On Tuesday, the TF announced the execution of search warrants at 18 locations, including the Intelligence Command and NIS facilities, beginning around 9:00 a.m. (South Korean time). The operation reportedly encompasses suspects’ offices and residences.
The task force is also investigating three civilians, including a graduate student identified as Mr. Oh, for allegedly operating drones across the border into North Korea. They face additional charges of general treason under criminal law, on top of violations of the Aviation Safety Act.
Three active-duty service members and one NIS employee are under investigation as suspects for their alleged involvement in these activities. They reportedly face charges related to violations of the Aviation Safety Act.
The implicated military personnel include a major and a captain from the Intelligence Command, as well as a captain from a regular unit.
Earlier, on February 4, the TF summoned an NIS administrative officer, identified as A, for questioning regarding alleged violations of the Aviation Safety Act and the Military Bases Act. A is accused of providing financial support to Mr. Oh.
According to the NIS, an internal audit revealed that A lent Mr. Oh a total of 5.05 million KRW (approximately 3,462 USD) over 16 separate occasions from 2022 to January 2026. Of this amount, 3.65 million KRW (about 2,502 USD) has been confirmed as repaid.
The NIS maintains that the funds lent were A’s personal money. They assert that A’s position does not allow for the execution of intelligence agency duties or access to NIS budget funds, and that there is no evidence of any misuse of official resources.