Allied invasion of Italy order of battle Allied invasion of Italy order of battle Allied Invasion of Italy Order of Battle is a listing of the significant Allied and Axis formations that were involved during the Allied invasion of Italy (the landings at Salerno, Reggio and Taranto) 3 September – 16 September 1943. Allied 15th Army Group under the command of General Sir Harold Alexander. (Operation "Avalanche" at Salerno) U.S. Fifth Army commanded by Lieutenant General Mark Clark. U.S. VI Corps commanded by Major General Ernest J. Dawley British X Corps commanded by Lieutenant-General Richard McCreery. British Eighth Army commanded by General Bernard Montgomery (Operation "Baytown" at
World War II by country Union. Ukraine was part of the Soviet Union during World War II. So see this article's section on the Soviet Union. The United Kingdom was one of the original Allies, entering the war in 1939 to honour its guarantees to Poland. After the fall of France, the United Kingdom was the only Allied nation left in Europe until the invasion of Greece. It remained the only one of the Big Three in the war until 1941 when the Soviet Union was invaded. The United Kingdom was heavily engaged in the Western European, Atlantic, Mediterranean, African and South East Asian theatres,