The Mediterranean Theater of Operations, United States Army (MTOUSA), originally called the North African Theater of Operations (NATOUSA), was the American term for the theater of operations covering North Africa and Italy during World War II. American operations in the theater began with the Allied Expeditionary Force, which landed on the beaches of northwest Africa on November 8, 1942, in Operation Torch. They ended in the Italian Alps some 31 months later with the German surrender in May 1945.