Today marks Argentine Navy Day, commemorating the Naval Battle of Montevideo in 1814. That victory by the patriotic fleet commanded by Admiral Guillermo Brown marked the end of Spanish rule in the waters of the Río de la Plata and consolidated the process of independence that had begun with the May Revolution of 1810.

212 years ago, the United Provinces of the Río de la Plata were at a decisive juncture in their political and territorial organisation. Although the royalist forces remained besieged by land in Montevideo, they still retained control of the waters and were able to resupply via their port, posing a constant threat to the national government established in Buenos Aires. In this context, the fledgling patriotic naval squadron, led by Admiral Brown, devised a key strategy that succeeded in defeating the Spanish fleet.

This naval victory is regarded as a strategic and decisive event in the struggle for South American independence. The Spanish defeat marked the end of royalist naval power in the Río de la Plata and secured control of strategic points such as Martín García Island and access to the Paraná and Uruguay rivers.

Furthermore, this victory paved the way for campaigns crucial to the continent’s emancipation, including the Crossing of the Andes led by General José de San Martín.

Owing to its historical significance, 17 May was officially designated as Argentine Navy Day by Decree No. 5304 in 1960. The date symbolises the birth of the National Navy and pays tribute to the courage, dedication and commitment of those who serve in this force.

On this new anniversary, we recognise all those who, through commitment, bravery and sacrifice, keep alive the glory of the institution and of the entire Argentine Nation. To commemorate Argentine Navy Day is to honour those who forged our history and to renew our commitment to the ideals of freedom, independence and the defence of the Nation.