While the Battle of the Atlantic that took place during WWII is well known, the struggle to get troops, man and supplies to Europe from the USA during World War I was also momentous. German U-boats took a frightening toll on American ships, and their brazen raids are in fact one of the key reasons America declared war on Germany and its allies. This film is a short portrait of the struggle, showing how lookouts, convoys, and new weapons such as the depth-charge-firing "Y gun" were... Topic: U.S. Navy educational film.
The Pacific Campaign is recounted in this post-WWII film. Beginning with the Japanese invasion of the China, the film rapidly shows the U.S. entry to the war at Pearl Harbor, and the battles that followed from Guadalcanal to the Phillipines, Marianas, Iwo Jima and Okinawa, and culminating with the dropping of the atomic bomb on Hiroshima and Nagasaki by B-29s flying from island bases. Topic: U.S. Navy educational film.