No, because it appears that the anti-ballistic missile treaty is about to come to an end. The United States is one of the two partners to that treaty, with Russia, as the successor to the Soviet Union, and gave six months' notice in the latter part of last year, which I believe means that in one more month the United States will be out of the ABM treaty and that is the end of the treaty.
However, the president of Russia and the president of the United States have had discussions to try to bring about lowering of nuclear weaponry. Meanwhile, the United States, in terms of what we call a shield, continues to explore missile defence. It is a totally defensive weapon. It is non-nuclear weaponry, but it is designed as a missile defence system that will protect at least the United States.
We have not yet been asked to participate. As we have said on many occasions, we continue to monitor that situation. We have somebody in their office of ballistic missile defence to gather information and get a better understanding of where it is proceeding, but it has not made any final decisions about it at this point. Subsequently, though, Canada indeed will have to address that issue.