Armistice of Sluis Pauses a Bitter Phase of the Hundred Years’ War
On November 20, 1407, the Armistice of Sluis was concluded between England and France during the long-running Hundred Years’ War. Negotiated at the Flemish port of Sluis, it temporarily halted hostilities at sea and in certain territories, giving exhausted merchants and sailors a brief respite from raids and blockades. The truce did not end the wider conflict, but it illustrated how trade pressures and coastal insecurity could force warring crowns to the table even when larger political issues were unresolved. By easing tensions along key Channel routes, the armistice helped keep fragile commercial networks functioning in an era when war was an almost constant backdrop.