American military technology during World War II US cruisers and battleships had their guns directed using information gathered from the ship's radar. American military technology during World War II American military technologies developed during World War II became more advanced and specialized as the war progressed. The technologies produced ranged in complexity from relatively simple items such as small arms and armored vehicles, including tanks, to more complex items such as the atomic bomb. The latter, produced under the secretive Manhattan Project, proved to be an incredibly powerful weapon that revolutionized warfare and was used to end the war. Other technologies, such as the M4 Sherman tank,
Timeline of the surrender of Axis forces at the end of World War II the war was over, but did not surrender. If one were to add up all of these numbers (including the minimum number of crew members on the U-boats), the number of troops surrendered would be as follows (in order of number of troops and organized by ethnicity/nation); Timeline of the surrender of Axis forces at the end of World War II This is a timeline of the surrenders of the various armies of the Axis powers that marked the end of World War II. There are two lists: the first denotes surrenders in April–November 1945. The second one shows the