Plot hole: In the scene where Jack Ryan gives his brief to Jeffrey Pelt and the Joint Chiefs, they discuss how Ramius may be a madman set to launch his missiles on the United States, and that the Red October must be near the US coast to do so. This sets in motion a whole series of events to hunt for the Red October. One of the Joint Chiefs says "If it gets within 500 miles of the Coast, we'll have less than 2 minutes warning." However, doesn't the Red October carry ICBMs that can be launched from any location, not just the US Coast? And, if so, the "madman" could/would have already launched the missiles? This "madman" premise is put forward again by the Soviet ambassador when he meets with Jeffrey Pelt in Pelt's office. The ambassador wants to ask the President to assist in hunting down the "insane" captain who is going to launch his missiles on the US. But there appears to be no real explanation as to why a "mad" Captain Ramius would not have already fired the missiles.