"There happens to be another milchcow here," Chattan continues, indicating another pin. "One of our own submarines should be able to reach it within twenty-four hours, at which point it will approach at periscope depth and engage it with torpedoes. Chances are excellent that the milchcow will be destroyed immediately. If she has time to send out any transmissions, she will merely state that she is being attacked by a submarine. Once we have destroyed this milchcow, we will call once again upon the skills of Mr. Shales, who will transmit a fake distress call that will appear to originate from the milchcow, stating that they have come under attack from none other than U-691."