Maneuver and supply after landing

Napoleon's battlefield method did not transfer neatly to an amphibious assault. Britain lacked many outstanding generals, but its available commanders were capable and backed by large troop reserves and substantial industry. Napoleon's land campaigns depended on separated forces maintaining enough communication to concentrate rapidly at the decisive point. Wind-driven landing groups could instead arrive miles apart, while Royal Navy interception might isolate one convoy and spare another. Troops that reached shore without artillery or supplies would then face prepared ground on the way to London, with little of the open maneuver space Napoleon preferred. Box Hill, defended ridgelines, and forests show how southern England could channel the advance. The landing area also offered too little food to sustain the army if British forces stripped supplies ahead of it.