Map of the United States Showing the Immense Length of Coast-Line to Be Defended
The Navy took possession immediately on the declaration of war of all wireless stations in the United States dismantling all that could not be useful to the Government. War zones were established along the whole coast-line of the United States, making a series of local barred zones extending from the larger harbors in American waters all along the line. These harbors were barred at night to entering vessels in order to guard against surprise by German submarines. Contracts were awarded for the construction of twenty-four destroyers even before war was declared, and many more were already under construction.
© Underwood and Underwood, N. Y.
A “SMOKE CURTAIN” VIEWED FROM BEHIND THE SCENES
The U. S. battleship Wyoming pours out from her funnels the heavy opaque smoke screen which is designed to lie low on the water and prevent observation by the enemy.
The growth of the Navy in one year may give some idea of the efficiency of the Navy Department. In April, 1917, the regular Navy contained 4,366 officers and 64,680 men. In April, 1918, it contained 7,798 officers and 192,385 men. In the Marine Corps in 1917 there were 426 officers and 13,266 men. In one year this was increased to 1,389 officers and 38,629 men. In the organization of the Naval Reserves, naval volunteers and coast guards there were in 1917, 24,569 men; in 1918, 98,319 men, and 11,477 officers.
While personnel of the Navy was thus expanding the United States battle fleet had grown to more than twice the size of the fleet before the war. When war was declared there were under construction 123 new naval vessels. These were completed and contracts made for 949 new vessels. Among the ships completed are fifteen battleships, six battle cruisers, seven scout cruisers, twenty-seven destroyers, and sixty-one submarines. About eight hundred craft were taken over and converted into transports, patrol service boats, submarine chasers, mine sweepers and mine layers.
The Government also seized 109 German ships which had been interned in American ports. The Germans had attempted to damage these ships so that they would be useless, but they were all repaired, and carried American troops and supplies in great quantities to France.