The current situation is no ordinary escalation of tensions on the Korean peninsula. Those happen with regular frequency, but tend to fizzle out after a few days or weeks. Not so this time. Rhetoric is certainly more extreme than it has been in the past. North Korean Foreign Minister Ri Yong Ho’s declaration on September 25th that North Korea reserves the right to (note: not that it “will”) shoot down American bombers even in international airspace is an eerily concrete threat. Its logic is easy to understand: in a situation as tense as this one, North Korea cannot be sure whether approaching bombers are merely intended to signal U.S. resolve in its defense of South Korea, or if they are out on a mission. When tensions run as high as they do right now, the potential for misunderstandings between the two parties poses enormous risks.