An intelligence operator with over two decades of service in the Canadian Armed Forces (CAF), Master Warrant Officer Matthew Robar, has been arrested and charged with leaking highly classified government secrets to a foreign entity. The tip-off that led to his arrest reportedly came from an internal complaint within the Forces, rather than from an allied country, marking a significant deviation from similar cases in the past.
Background of the Case
MWO Robar, who served within the Canadian Forces Intelligence Command, was stationed on desk duty in 2024 following a complaint lodged the same year. The internal nature of this complaint marks a departure from the 2012 case involving Jeffrey Delisle, another CAF intelligence staffer who was charged with communicating secrets to a foreign entity. In Delisle’s case, the U.S. Federal Bureau of Investigation had tipped off Canada about Mr. Delisle, who later pled guilty and was jailed.
Charges and Investigation
Robar faces multiple charges under Canada’s foreign interference and security of information laws, in addition to the National Defence Act and the Criminal Code. The exact foreign entity involved in the case remains undisclosed. Colonel Eric Leblanc, deputy commander of the Canadian Forces Military Police Group, stated that there might be additional charges as the investigation is ongoing.
The Role of Intelligence Operators
Intelligence operators play a crucial role within the Canadian Forces Intelligence Command. They are responsible for gathering information for military operations, conducting research, providing briefings, and answering questions. Their outputs, including various types of graphic intelligence products, serve as vital resources for commanders and senior leaders to make informed decisions.
Current Climate of Foreign Interference
The case comes at a time when concerns about foreign interference from countries such as Russia, China, Iran, and India are escalating. A comprehensive public inquiry into foreign interference tabled its final report at the start of 2025, further highlighting the gravity of this issue.
Impact on Canada’s International Relations
The charges brought against MWO Robar could potentially impact Canada’s relationship within the Five Eyes network, a coalition consisting of the United States, Britain, Australia, and New Zealand, which shares military intelligence. Former deputy minister of national defence, Jody Thomas, suggested that Canada is likely informing its allies about the extent of the secret breach and the steps being taken to mitigate damage.
Reaction from the Military Community
The news of MWO Robar’s charges has sent shock waves through the military community. Hailey Muir, a retired Canadian Armed Forces sergeant who worked with Mr. Robar, expressed her disbelief at the allegations against her former colleague. She described him as a respected, ambitious, and outgoing intelligence officer, underscoring the shock that someone with such credentials could potentially betray his colleagues and his country.
Next Steps in the Case
As the case proceeds, MWO Robar remains in military custody awaiting an appearance before a military court judge. The Department of National Defence has taken protective measures since the alleged breach, including removing MWO Robar from regular duties and limiting his access to sensitive information.

