I could probably speak to that. Tracking Canadian arms exports usually starts with government data, as it did in the case of Turkey. We saw that for annual exports to Turkey, there was really kind of a crescendo, starting with a trending up in 2016, and then we read between the lines in the kind of data that was being reported by Global Affairs Canada in the annual report on military exports.
From there, we look at other datasets. We would look at, for instance, StatsCan datasets to see with a greater sense of detail what exactly is being exported, and then we can look at the recipient and see what kind of weapons they're using, and if it's a component like a Wescam sensor, then we can see what kind of aircraft they have, and from there on make a determination as to where these sensors are going and what they're being used on. Then we pass that—in particular, in the case of Turkey, there was a large amount of open source data, a lot of images and videos posted on social media, most of which weren't used in our reporting. That showed us with a greater degree of certainty that indeed, Canadian sensors were being used by Turkish forces in more than one place.