In terms of the strategic review and the requirements, we're mainly talking about more sensors in the north warning system. There are two things with regard to the north warning system: one, it will need to be replaced, and two, it is not necessarily in the right place, because right now it does not cover the entirety of the Canadian sovereign territory. The Canadian air defence identification zone does not cover all of Canadian sovereign territory. In enunciating that, we will wait for the Government of Canada to decide if that is appropriate or not.
In terms of communications—