Atlantic Charter wartime conferences U-boats Kriegsmarine United States Allied Navy submarine
In August 1941, Roosevelt and Churchill conducted a highly secret bilateral meeting in which they drafted the Atlantic Charter, conceptually outlining global wartime and postwar goals. This would be the first of several wartime conferences; Churchill and Roosevelt would meet ten more times in person. Though Churchill pressed for an American declaration of war against Germany, Roosevelt believed that Congress would reject any attempt to bring the United States into the war. In September, a German submarine fired on the U.S. destroyer Greer, and Roosevelt declared that the U.S. Navy would assume an escort role for Allied convoys in the Atlantic as far east as Great Britain and would fire upon German ships or submarines (U-boats) of the Kriegsmarine if they entered the U.S. Navy zone. According to historian George Donelson Moss, Roosevelt "misled" Americans by reporting the Greer incident as if it would have been an unprovoked German attack on a peaceful American ship. This "shoot on sight" policy effectively declared naval war on Germany and was favored by Americans by a margin of 2-to-1.
