There are a variety of exercises. I'll speak to the ones in my lane that I'm aware of, from the army perspective, and certainly within anything the Canadian Rangers and army reserves have done.
We have joint training exercises or we invite the United States military forces to train with us on exercises such as Operation Nunalivut and Operation Nanook. We have northern training exercises. Anything conducted north of 55° is considered a northern training exercise, a NOREX. We have done that repeatedly, and we will continue to do so, and increasingly both the United States Army National Guard and the army reserve units will participate with us. As recently as a few months ago, 5th Canadian Division did that up in Labrador.