The Expédition d'Irlande ("Expedition to Ireland") was an unsuccessful attempt by the First French Republic during the French Revolutionary Wars to assist the outlawed Society of United Irishmen, a popular rebel Irish republican group, in their planned rebellion against British rule. The French intended to land a large expeditionary force in Ireland during the winter of 1796–1797 which would join with the United Irishmen and drive the British out of Ireland. The French anticipated that this would be a major blow to British morale, prestige and military effectiveness, and was also intended to possibly be the first stage of an eventual invasion of Britain itself. To this end, the French Directory gathered a force of approximately 15,000 soldiers at Brest under General Lazare Hoche during lat