War of the Oranges
May 20 – June 9, 1801 · Rio Grande do Sul
Result Franco-Spanish victory
Spain, backed by France, invaded Portugal in a short war. Portugal lost the border town of Olivenza, which Spain still holds and Portugal still claims.
Kingdom of Portugal
Spain
Before and after
- Ended by
- Treaty of Badajoz (1801) June 6, 1801
