A Greek Air Force wing commander accused of spying for China used specialized encryption software and concealed devices to transmit classified NATO data, authorities revealed following an arrest triggered by a CIA tip-off.
The 54-year-old officer was detained Friday inside his unit at Kavouri, near Athens, as he allegedly attempted to send sensitive military information to foreign handlers.
Intelligence sources confirmed the operation began after the U.S. Central Intelligence Agency alerted Greece’s National Intelligence Service (EYP) to suspicious activity.
Surveillance revealed the commander was using a hidden mobile phone equipped with spyware to photograph and transmit documents.
Investigators believe the suspect was recruited by Chinese officials during a trip abroad, possibly at a conference, and paid for the leaks.
As a high-ranking officer, he had access to critical data regarding Greek armed forces and allied operations.
The case is being described by officials as one of the most serious espionage incidents in Greece in recent years.
The commander has been suspended and faces felony charges of transmitting military secrets to harm national interests, a crime punishable by up to 20 years in prison.
He is scheduled to appear in court on Feb. 10. Authorities are continuing to probe for potential accomplices within the military hierarchy.