When did US troops arrive in Europe for world war 2?

U.S. troops first arrived in Europe during World War II in 1942, with the first significant deployment being the American forces sent to the United Kingdom in preparation for Operation Torch, the Allied invasion of North Africa, which began in November 1942. The arrival of U.S. forces marked a crucial turning point in the war as they began to collaborate with Allied forces to combat Axis powers across the continent.