The Amerikabomber (America bomber) project was an initiative of the German Ministry of Aviation (Reichsluftfahrtministerium) to obtain a long-range strategic bomber for the Luftwaffe that would be capable of striking the United States (specifically New York City) from Germany, a round-trip distance of about . The concept was raised as early as 1938, but advanced plans for such a long-range strategic bomber design did not begin to appear before Reichsmarschall Hermann Göring until early 1942. Various proposals were put forward, but these plans were all eventually abandoned as they were too expensive, too reliant on rapidly-diminishing materiel and production capacity, and/or technically unfeasible.
According to Albert Speer's book, Spandau: The Secret Diaries, Adolf Hitler was fascinated with the idea of New York City in flames. In 1937, Willy Messerschmitt hoped to win a lucrative contract by showing Hitler a prototype of the Messerschmitt Me 264 that was being designed to reach North America from Europe. On 8 July 1938, barely two years after the death of Germany's main strategic bombing advocate, Generalleutnant Walter Wever, and eight months after the Reich Air Ministry awarded the contract for the design of the Heinkel He 177, Germany's only operational heavy bomber during the war years, the Luftwaffe's commander-in-chief Hermann Göring gave a speech saying, "I completely lack the bombers capable of round-trip flights to New York with a 4.5-tonne bomb load. I would be extremely happy to possess such a bomber, which would at last stuff the mouth of arrogance across the sea." Canadian historian Holger H. Herwig claims the plan started as a result of discussions by Hitler in November 1940 and May 1941 when he stated his need to "deploy long-range bombers against American cities from the Azores." Due to their location, he thought the Portuguese Azores islands were Germany's "only possibility of carrying out aerial attacks from a land base against the United States.