Battle of Acosta Ñu

Battle of Acosta Ñu
Part of the Paraguayan War

Battle of Campo Grande, by Pedro Américo.
DateAugust 16, 1869
Location
Result Allied victory
Belligerents
 Paraguay
Commanders and leaders
Bernardino Caballero Gaston of Orleans
Strength
3,646
12 cannons:103
1st and 2nd Corps:103
more than 20,000 Brazilian and Argentine soldiers
Casualties and losses
3,500::104
2,000 killed
1,500 wounded and captured
602::104
182 killed
420 wounded

The Battle of Acosta Ñu (Guarani: Acosta Ñu ñorainõ), also known as the Children's Battle (Spanish: Batalla de los Niños) in Paraguay and the Battle of Campo Grande (Portuguese: Batalha de Campo Grande) in Brazil, took place on 16 August 1869. It was the last major engagement of the Paraguayan War between the Triple Alliance and Paraguay. The 3,500 poorly armed Paraguayans, mostly boys between nine and fifteen years old, old men and wounded combatants, confronted 20,000 Brazilian and Argentine veteran soldiers.:104