Yes, there is, but there has been no direct threat to Canada. In fact, on the contrary, in recent contacts with the North Korean government, including in August when our national security adviser was in Pyongyang, the indications were that they perceived Canada as a peaceful and indeed a friendly country. So on the contrary, we don't sense a direct threat; we sense that, for the time being at least, they perceive us as not an enemy and therefore potentially a friend.
On September 14th, 2017. See this statement in context.