History of the United States Army that captured North Africa and Sicily and later fought in Italy. On D-Day, 6 June 1944, and in the subsequent liberation of Europe and defeat of Nazi Germany, millions of U.S. Army troops played a central role. In the Pacific, Army soldiers participated alongside the U.S. Marine Corps in the "island hopping" campaign that wrested the Pacific Islands from Japanese control. Following the Axis surrenders in May (Germany) and August (Japan) of 1945, Army troops were deployed to Japan and Germany to occupy the two defeated nations. The U.S. Army Air Force, which was an outgrowth of the earlier Army
Army of the Tennessee during the Civil War, an army intimately associated with the Union's two most celebrated generals, Ulysses S. Grant and William Tecumseh Sherman. It is thus rather ironic that frequent military reorganizations and looseness of usage during the war itself make it difficult to pinpoint the exact date at which this army formally came into existence. It should suffice to note that the "nucleus [of troops] around which was to gather the... Army of the Tennessee" first took shape in 1861–1862, while Grant was headquartered at Cairo, Illinois. Those troops continued under Grant in his next command, the distinct District of