Already the sea runs red. Even among some of the lightly wounded who jumped into shallow water the hits prove fatal. Knocked down by a bullet in the arm or weakened by fear and shock, they are unable to rise again and are drowned by the onrushing tide. Other wounded men drag themselves ashore and, on finding the sands, lie quiet from total exhaustion, only to be overtaken and killed by the water. A few move safely through the bullet swarm to the beach, then find that they cannot hold there. They return to the water to use it for body cover. Faces turned upward, so that their nostrils are out of water, they creep toward the land at the same rate as the tide. That is how most of the survivors make it. The less rugged or less clever seek the cover of enemy obstacles moored along the upper half of the beach and are knocked off by machine-gun fire.