The siege of Colonia del Sacramento was a successful siege in 1704 by

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...

forces of the

Portuguese Portuguese may refer to: * anything of, from, or related to the country and nation of Portugal ** Portuguese cuisine, traditional foods ** Portuguese language, a Romance language *** Portuguese dialects, variants of the Portuguese language ** Portu ...

colonial town of

Colonia del Sacramento , settlement_type = Capital city , image_skyline = Basilica del Sanctísimo Sacramento.jpg , imagesize = , image_caption = Basílica del Santísimo Sacramento , pushpin_map = Uruguay , subdivisio ...

, opposite

Buenos Aires Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South ...

and now in the nation of

Uruguay Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...

. Four thousand natives and 650 Spaniards, led by the governor of Buenos Aires, Don Alonso Juan de Valdes e Inclán, and

Baltasar García Ros Balthazar, or variant spellings, may refer to: Arts, entertainment and media * ''Balthazar'' (novel), by Lawrence Durrell, 1958 * ''Balthasar'', an 1889 book by Anatole France * '' Professor Balthazar'', a Croatian animated TV series, 1967-1978 ...

, besieged the city beginning late in 1704. One week after a frontal assault failed, in early February 1705, the Portuguese abandoned Colonia del Sacramento.

References

Military history of Uruguay {{PAGENAME Sieges involving Spain Sieges involving Portugal Battles of the War of the Spanish Succession Conflicts in 1704 Conflicts in 1705 1700s in South America 1704 in South America 1705 in South America Sieges of the War of the Spanish Succession