The Allies turned the tide of war in 1942-1943 on two fronts. In North Africa, the British defeated Rommel's forces at El Alamein and took control of North Africa. Meanwhile, the Soviets stopped the German advance and won a major victory at the Battle of Stalingrad. In 1943, the Allies invaded Italy and took Sicily, but fighting in Italy continued. The Allies also began preparing for D-Day in 1944, when they launched an invasion of German-occupied France and eventually liberated Paris. Germany surrendered unconditionally in 1945 after the Soviets captured Berlin. The war in the Pacific ended after the U.S. dropped atomic bombs on Hiroshima and Nagasaki, leading Japan to surrender in September