I'm afraid I may disappoint you, again.
There's no question, getting to the comment about submarines earlier, that being able to monitor what's happening under the sea is an important capability from an intelligence perspective. I can't get into specifics around what you get and what you don't get out of specific capabilities like that.
What I would say is that from an intelligence-gathering perspective and from a more straightforward military capability perspective, 41 countries around the world continue to make significant investments in submarines. We see booming business by French companies, in particular—French and German companies—in exporting submarine technology to east Asia and around the globe. We see booming business in the construction and export of submarine launch torpedoes and missiles. These are seen as an important capability by many countries around the globe who invest heavily in making sure that they have them and who watch very carefully when their neighbours get them. It is a system of importance. It is a system that is being invested in heavily, particularly in the Asia-Pacific, and it is a system that our navy is going to run into when they deploy around the globe.
It is an important maritime capability. The issues of what Canada should or should not do are a bit beyond my remand.