Due to your lightning successes in the Low Countries and France, an opportunity to invade England is in our hands. An opportunity, Herr General, you must turn into yet another victory! Although most of the British Expeditionary Force escaped at Dunkirk, they were forced to leave behind much of their heavy equipment, so you can expect little armored resistance. So strike swiftly as we predict you will have mere weeks to secure your objectives before the water of the English Channel becomes too rough for our barges and transport craft. You must crush all resistance before the supply lines are cut and our troops become easy prey.
Churchill has promised to fight on the beaches, in the fields, and in the streets. Show them the foolishness of such defiance!