I want to talk about the transport system used to do Arctic air surveillance, the Dash 7 and Dash 8. We have one of the largest areas, if not the largest area, of Arctic coastline in the world, if you really take into account the periphery of the islands and the rest, unlike other environments.
As I understand it, we have two types of aircraft, one of which is so old that we have trouble finding parts for it. Is that enough to be really efficient? Also, how many planes would we need to be truly efficient? Will the aircraft ordered from Lockheed Martin and Boeing be able to go to the Arctic to perform surveillance missions?
I would ask Mr. Thangaraj to respond first, then Mr. Matthews.