The Bureau of Immigration (BI), in coordination with the Armed Forces of the Philippines (AFP) and other law enforcement and intelligence agencies, arrested a Mongolian national in Iba over alleged activities considered a threat to national security.

The joint operation was conducted on February 12 by the BI Intelligence Division–Special Response Team, with support from the 69th Infantry Battalion, 7th Infantry Division of the AFP, at an aviation school in Barangay Lipay Dingin, Iba, Zambales.

Also involved in the operation were the Iba Municipal Police Station, PPO Zambales, CIDG Region 3, RIU 3, PNP Internal Affairs, PRO 3, and government intelligence agencies.

Authorities identified the suspect as Boldbaatar Bold-Erdene, 30, a Mongolian national and graduating pilot student of the aviation academy. He was arrested after being tagged by the BI as an undesirable alien for allegedly posing a risk to public interest and safety.

According to intelligence information, the suspect reportedly graduated as a jet fighter pilot and is believed to have suspected ties to the Chinese government.

During flight exercises, he allegedly conducted aerial photography of Iba Airport and the nearby Palauig River area, approximately five nautical miles from the airport.

The BI emphasized that foreign nationals found engaging in activities inconsistent with their visa status, particularly those with potential national security implications, will face immediate action.

Following his arrest, the suspect was transported to the BI Main Office in Manila for booking, medical examination, and biometric processing. He was later transferred to the BI Warden Facility pending deportation proceedings.