I want to move on to the growing threats and capabilities of North Korea. All the media coverage of course is on the intercontinental ballistic missiles. We heard earlier about EMP, the electromagnetic pulse capability, and how that would affect all of continental North America, not just the United States but Canada as well. Are we seeing also, through the proliferation of the North Korean submarine program, any activity in the Atlantic Ocean that could threaten...? If they were going to have a multilateral attack, using multiple platforms, do they have the capabilities on their submarines to launch short-range missiles into North America?