The French fully abandoned the plan in 1763, when the Peace of Paris mandated a general cessation of hostilities. Choiseul continued to advocate a direct strike against Britain as the way to win future wars, and despatched engineers and agents to examine British defences in preparation. During the Falklands Crisis of 1770 he proposed a similar action, but was dismissed by the French King, Louis XV. Further French invasions were planned in 1779 during the American War of Independence, and by Napoleon in 1803–04, but none came to fruition for much the same reasons as Choiseul's 1759 campaign had been abandoned.