British Expeditionary Force in retreat to Dunkirk

At the end of May, with the British Expeditionary Force in retreat to Dunkirk and the Fall of France seemingly imminent, Halifax proposed that the government should explore the possibility of a negotiated peace settlement using the still-neutral Mussolini as an intermediary. There were several high-level meetings from 26 to 28 May, including two with the French premier Paul Reynaud.