Mr. Chair, certainly we work with the Department of National Defence to ensure that there is a plan in place for the modernization and upgrading of antiquated systems, systems that are fast reaching the end of their useful life. Once again, that is the reason for these reinvestments in our surveillance capabilities. I know there are plans to look at the RADARSAT Constellation mission. The member mentioned satellite surveillance. Certainly there's NORAD modernization, which will move beyond the traditional realm of just aerospace monitoring and look at pan-domain surveillance, including maritime and subsurface and outer space surveillance, as well as cyber.
I think the government, and officials within government, are very much aware of these challenges of aging equipment and aging systems, and that's why there is a plan in place to replace them.