We at CJOC provide a demand signal, so we say that this is the amount of surveillance we're looking for in various areas of the country, including the north. Then it's up to the force generators to satisfy that. For example, the demand signal we sent today is being satisfied by satellites and CP-140 aircraft, as well as contracted support that we share with other government departments under Transport Canada.
Under a project that I'm the operational sponsor of, there were some unmanned aerial vehicle trials that occurred in the north last year, so we are interested in that. The scenario last year was a search and rescue-based scenario using an unmanned helicopter. We are interested in this, but CJOC, per se, doesn't conduct experiments like that.