ELIHU REPROVES JOB
"The U-boat rolls very easily; she is, of course, no heavier nor lighter than the water in which she floats, and if by chance she touches bottom in shallow water, she bounds about like a rubber ball on a pavement. Inside the sailors are thrown about and dashed against the machinery.
"That is the quality of everyday life in a U-boat retained below the surface. Now think what an emergence involves. Up she comes until the periscope can scrutinise the sky and the nearer sea. Nothing in sight? Thank God! She rises out of the water and some of the sailors get a breath of fresh air. Not all, for there is no room nor time for all of them to come out. But the fortunate ones who get to the hatches may even have the luck of sunshine. To come to the surface on a calm open sea away from any traffic at all is the secret hope of every U-boat sailor. But suppose now there is something in sight. Then the U-boat must come up with infinite discretion and examine the quarry. It looks an innocent craft, a liner, a trawler, a cargo-boat. But is that innocence certain? How does the U-boat man know that she hasn't a gun? What new contrivance of the hunter may not hide behind that harmless-looking mask? Until they have put a ship down, the U-boat sailors never know what ugly surprise she may not have in store for them. When they approach a vessel they must needs be ignorant of what counter-attack creeps upon them from her unseen other side. As a consequence these men are in terror of every ship they hail.
"Is it any wonder then if their behaviour is hasty
131
