The chief's gang could not talk English, but they had speaking eyes. They now looked at the chief, and he went up to have a peek. He came back soon. "They are having target practice," he told them. He had been running the Caribbean ports long enough to be able to say that much in Spanish; but more than all he smiled as he said it. You want to smile to get away with anything like that in the fire-room of a troop-ship in the U-boat country.

Every ship in the fleet was now having something to say with her guns; and with their incessant man[oe]uvring at such close quarters the sea was all torn up by their wakes. Two or three wakes or bow waves would cross each other, and the sea would roll up with a bounding white crest. There were also the wakes of hidden submarines. You could tell them if you saw any by the way they did not stop in one place; they moved on. When a gunner saw a submarine wake he fired; where he wasn't sure he fired anyway. What was he there for? Bang! Boom! Solid shot were ricochetting, piling up little white splashes, and the shrapnel were making little holes and bursting into little white smoke puffs all over the place.

You must not forget that it was a beautiful day and a perfectly calm sea with the shore of France looming like a blue mirage on the horizon. It lasted about forty minutes altogether, and through it all the little destroyers—don't forget them—were weaving in and out among the big ships; and on the big ships were thousands of troopers, white life-belts around their olive-drab uniforms, standing steadily by life-boats and rafts.

Our fellows on the destroyers did handle their little ships well. And the troop-ships were handled well—no collisions and no gun-shells going aboard anybody else. A few went across other people's bows and sterns, but not too near to worry. And in the middle of it all, our guns made so much noise that before we heard them we saw them—two airplanes, whirring and cavorting about and above us. Whenever they saw a destroyer turn and shoot, they would turn and shoot after the destroyer. They could move about three times as fast as a destroyer, and so quite often beat the destroyer to it.

Later the airplanes escorted us into port. They were big, powerful biplanes, and carried a sky-pointing gun mounted forward and the colors of France painted on their little wings aft. They kept circling about us until we made our harbor. Whenever they swooped low enough our troopers gave them a fine cheer.

My job being to tell what I saw and heard, I want to say here that throughout the entire mêlée I never saw one periscope! And there were thousands like me who never saw a periscope. But there were hundreds of others—cool, sensible people—who are ready to make affidavits that they did see periscopes.

Why did not more of us see any? Well, a submarine commander needs to turn up his periscope for only four, five, six, or seven seconds to have a look. If you do not happen to be gazing directly at the spot, you do not see it or the white bone which it makes going through the water.

On my ship the ranking officer was a regular army colonel who had seen active and dangerous service in the Philippines and elsewhere. He is given rather to understatement than overstatement of facts—a cool, level-headed observer. He saw a periscope. We had another officer who had been in the service in the Spanish War, had got out and was now back. He was probably the best lookout of all the army officers in the ship—a solid, substantial man with a keen eye. He could see what anybody else could see, but further than that you had to show him. Several of us had already christened him "Show me." He reported two periscopes. Now he had never seen a submarine operating in his life. I asked him to describe the action of the periscope. He described it perfectly as I had noticed it in trial trips of submarines off Cape Cod, which is where the Electric Boat Company used to try theirs out before turning them over to purchasers.

My own notion of it is that the U-boats have many of us bluffed. They must be capable men who go in submarines; of good nerve, quick wit, and the power to withstand long nervous strain. Such men in a submarine are going to throw great scares into people of less capacity on surface ships. Put such men somewhere else than in a submarine and they will outwit men not so well equipped for the war game.

But these men, no men, can make the submarine do impossible things. Before firing a torpedo the submarine must come near enough to the surface to stick out her periscope, to have a look around to locate her target. In sticking out the periscope, lookouts on ships are likely to see it. On merchant ships they do not keep a lookout which combs the sea thoroughly; they do not carry men enough for that. The strain of such a lookout is great. Men cannot stand to it as to an ordinary watch; they have to be relieved frequently; and so submarines may have an advantage over merchant ships, especially if the merchant ships are slow-moving freighters. But a war-ship, or a troop-ship in convoy is something else. Troop-ships carry an immense number of lookouts, not overworked men who are liable to go to sleep on watch, but keen-eyed young fellows of high vitality, surrounded by other young fellows of high vitality, and all competing to see who can see something first.