A Canadian woman of Chinese origin undertaking an internship at NATO’s strategic military headquarters in Belgium has been placed in pre-trial detention as Belgian authorities investigate allegations of espionage for the benefit of a third country and participation in a criminal organisation. The arrest comes amid heightened concern across Europe over suspected infiltration and intelligence activities targeting sensitive military and government institutions, although Belgian prosecutors have not identified any country linked to the case.
Belgium’s federal prosecutor’s office confirmed on Saturday that a Canadian woman of Chinese origin carrying out an internship at NATO’s Supreme Headquarters Allied Powers Europe (SHAPE) in Mons, south-west Belgium, had been detained and placed in pre-trial custody on Friday. According to a brief statement issued by the public prosecutor, she is under investigation for alleged espionage on behalf of a third country and for participation in a criminal organisation. Authorities have not disclosed either her identity or the country for which she is alleged to have been working.
The investigation began within the military base itself after SHAPE security services identified behaviour that appeared inconsistent with the duties assigned to the intern. Their concerns were subsequently referred to Belgium’s General Intelligence and Security Service, the country’s military intelligence agency, triggering a formal investigation.
A spokesperson for the federal prosecutor’s office told Flemish public broadcaster VRT that security officials had detected the woman accessing computer systems and consulting files beyond the scope of her authorised responsibilities. As alleged espionage falls under the exclusive jurisdiction of Belgium’s federal prosecutor, the case was immediately transferred to the judicial police in Charleroi. Investigators subsequently carried out searches of both the suspect’s residence and her workstation within the military headquarters.
Despite the investigation, SHAPE sought to reassure member states that the incident had not affected NATO’s operational capabilities. A spokesperson for the headquarters stated that there was no indication the episode had compromised the Alliance’s operational readiness, its command and control systems, or any ongoing missions. The headquarters has continued to operate without interruption.
The SHAPE headquarters in Mons is one of NATO’s most strategically significant facilities. It serves as the seat of Allied Command Operations, the body responsible for planning and executing all military missions undertaken by the Alliance, which currently comprises 32 member countries. The sensitivity of the installation has heightened interest in the investigation, although prosecutors have so far released only limited information.
The arrest comes against the backdrop of a broader increase in counterintelligence investigations across Europe. European security services have reported a steady stream of suspected infiltration attempts, sabotage activities and recruitment operations linked primarily to Russia. However, Belgian prosecutors have deliberately refrained from attributing the current case to any specific country.
Several recent investigations elsewhere in Europe illustrate the wider security environment. In February, a long-serving official at Poland’s Ministry of Defence was arrested inside the ministry building in Warsaw on suspicion of collaborating with Russian and Belarusian intelligence services following months of surveillance by Poland’s Military Counterintelligence Service.
Later, at the end of May, German prosecutors charged three individuals with allegedly spying for Russia on a veteran who had fought alongside Ukrainian forces. During the same period, a court in Bavaria opened proceedings against three other individuals accused of being recruited by Moscow to carry out acts of sabotage on German territory.
Also in May, authorities in Germany and Switzerland separately detained Ukrainian nationals suspected of attempting to send explosive parcels under instructions from Russian intelligence. Meanwhile, Poland has reported arresting more than 30 individuals since the beginning of the invasion of Ukraine on suspicion of collaborating with Moscow in sabotage operations and acts of arson. The country has also faced a cyberattack attributed to Russian military intelligence that targeted dozens of facilities connected to its electricity grid.
Against this wider European security backdrop, Belgian authorities continue to investigate the allegations surrounding the intern at NATO’s strategic headquarters, while maintaining that no conclusions have yet been drawn regarding the foreign power allegedly involved.
