Nevertheless, that may be a precursor to increased aggression here. It's something I'm hoping that NORAD is monitoring closely, because it was unbelievable what happened there.
When you're talking about the north warning system, something I've been concerned about for some time is that, when you really look at it, we do not have any surveillance of the Arctic archipelago. It's strictly continental-based. As Ms. Gallant and others have mentioned, we are expecting the north warning system to be at the end of its lifespan by 2025.
Has NORAD, and Canada in particular, started looking at what the options are, such as increasing RADARSAT, the whole RADARSAT Constellation mission of getting more satellites up there, and also looking at high altitude UAVs as possible ways to provide better surveillance?