There are a couple of things we're stressing, and my colleagues may have additional points as well. On subsurface we flagged DRDC, our defence research organization. It does excellent work in numerous areas, but of relevance here today would be the work they do in subsurface, which is mostly based out of their Nova Scotia facility. I would flag that allies are also doing similar research, so that collaboration is really important.
Satellites have been mentioned here today as an area of importance, but also where there are gaps and some mitigation required. I think you can look to innovation in terms of the quality of satellite imagery going forward. One of the things we are looking to do to temporarily fill that gap, should it come to fruition, is dealing with private sector partners and allies. Again, that outreach is critical.
I'll pause there to see if my colleagues Steve or Rob wish to add anything. It's not a must, though.
Steve.