Beginning a process from which Argentina was to emerge as successor state to the Viceroyalty, the 1810 May Revolution replaced the viceroy Baltasar Hidalgo de Cisneros with the First Junta, a new government in Buenos Aires composed by locals. In the first clashes of the Independence War the Junta crushed a royalist counter-revolution in Córdoba, but failed to overcome those of the Banda Oriental, Upper Peru and Paraguay, which later became independent states. The French-Argentine Hippolyte Bouchard then brought his fleet to wage war against Spain overseas and attacked Spanish California, Spanish Chile, Spanish Peru and Spanish Philippines. He secured the allegiance of escaped Filipinos in San Blas who defected from the Spanish to join the Argentine navy, due to common Argentine and Philippine grievances against Spanish colonization. At a later date, the Argentine Sun of May was adopted as a symbol by the Filipinos in the Philippine Revolution against Spain. He also secured the diplomatic recognition of Argentina from King Kamehameha I of the Kingdom of Hawaii. Historian Pacho O'Donnell affirms that Hawaii was the first state that recognized Argentina's independence.