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,
784th Tank Battalion (United States) 784th Tank Battalion (United States) The 784th Tank Battalion, was a United States Army segregated combat tank battalion during World War II. It was originally attached to the 5th US Tank Group that was based in Camp Claiborne, Louisiana during World War II. The 5th Tank Group also included the 758th Tank Battalion, which saw action in Italy under the 92nd Division, and the most famous, the 761st Tank Battalion, which saw action in Northern Europe and saw extensive action during the Battle of the Bulge. These three units were composed of African American personnel with African American junior officers