The sudden alteration of bearing of the contact could mean nothing else than that the U-boat captain, finding himself headed off once more, finding the two vessels rushing together, had put his helm hard over again, turning straight for his antagonist, aiming to surprise him by passing on opposite courses and making the danger moment as brief as possible. That “Range close” meant three hundred yards or so—the smallest range at which sonar could function. The U-boat might at this very time be passing right under the destroyer, right under Krause’s very feet. The depth charges rumbling down off
...more

