Irish Republic the Third Dáil, and all future institutions arising from it, as illegal. (See Second Dáil). The anti-Treaty side was then defeated in the Civil War. Most militant opposition to the Free State came to an end on 24 May 1923 when Frank Aiken, chief-of-staff of the IRA issued the order to "dump arms" and Éamon de Valera issued his address to the "Legion of the Rearguard". Éamon de Valera continued as president of the Sinn Féin political party. In March 1926, Éamon de Valera, along with most anti-Treaty politicians, founded a new party called 'Fianna Fáil' and ended their boycott
Éamon de Valera Bose upon his declaration of the Azad Hind (Free India) government in 1943 have been shown to be inaccurate, and largely a misrepresentation by Japanese consular staff in Dublin of a statement by a small and unofficial Republican group unconnected to the Irish government. Controversially, de Valera formally offered his condolences to the German Minister in Dublin on the death of Adolf Hitler in 1945, in accordance with diplomatic protocol. This did some damage to Ireland, particularly in the United States – and soon afterwards de Valera had a bitter exchange of words with Winston Churchill in two famous radio