Canada found its sensors in a war. Turkey lost the export permits.
Canada cancelled export permits to Türkiye in April 2021 after a review found credible evidence that Canadian sensors on Turkish UAVs had been used in Nagorno-Karabakh. Ankara then had to pursue local and alternative sources, although no production loss is quantified here.
The drone did not need to be banned. Canada only had to stop exporting one of the systems that let it see and target.
Canada’s Global Affairs department published its review of export permits to Türkiye on 12 April 2021. Foreign Minister Marc Garneau said the review had found credible evidence that Canadian technology exported to Türkiye was used in Nagorno-Karabakh. He announced the cancellation of permits that had been suspended in the autumn of 2020.
The review records a longer chain of decisions. In October 2019, Canada temporarily suspended the issue of all new export permits to Türkiye after Ankara’s military incursion into northeastern Syria. In April 2020, it changed that policy and returned military applications to case-by-case review. On 5 October 2020, after receiving a briefing about allegations that Turkish UAVs with Canadian sensors had been exported to Azerbaijan, the minister suspended relevant permits and ordered an investigation. Additional permits were suspended in November. The April 2021 announcement cancelled the suspended permits after the review.
The technology at the centre of the case was the sensor package associated with Turkish Bayraktar TB2 unmanned aircraft. The Canadian review said there was credible evidence that Bayraktar TB2 UAVs equipped with Canadian sensors had been used in the Nagorno-Karabakh conflict. It separately assessed credible evidence that certain Canadian military goods and technology exported to Türkiye had been used in Nagorno-Karabakh, Libya and Syria. The department said it was not aware of credible evidence that other Canadian military goods and technology had been used in those conflict zones.
That wording matters. The review establishes a government finding about certain Canadian sensors and UAV use. It does not establish that every Turkish drone carried Wescam equipment, that every use violated international humanitarian law, or that Canada proved who operated each aircraft. The earlier allegations and reports were part of the reason for the suspension. The later cancellation rested on the review’s stated finding.
The permit was a control point inside a larger platform. Türkiye could design and assemble the Bayraktar, but an imported electro-optical and infrared sensor could still shape whether future aircraft could be completed with the same observation and targeting equipment. Canada did not need ownership of the airframe to influence the programme. It controlled permission to export a critical subsystem.
The industrial response was localisation and alternative sourcing. The case record says Turkish suppliers pursued a domestic electro-optical system and other sources. The evidence retrieved here supports the change in sourcing direction, but not an exact replacement date, sensor quantity, production shortfall or performance comparison. Replacing a sensor also requires engineering, qualification and testing. Those steps are a reasonable programme consequence, not a measured delay unless a source establishes one.
AI-generated representative image.