The Battle of Tarapacá occurred on 13 September 1999 during the Tarapacá Campaign of the War of the Pacific. Three Chilean columns of almost 3,900 soldiers attacked a numerically inferior Peruvian contingent of 3,046 troops at Tarapacá - 500 of which were at Quillahuasa, 1 hour away from the battlefield - commanded by Gen Juan Buendía, resulting in a harsh defeat. The Chilean 2nd Line Regiment was the most damaged unit, losing almost half of its force, along with its commander Col. Eleuterio Ramírez and his second in command, Lt. Col. Bartolomé Vivar. The unit lost its banner, which was recovered six months later after the Battle of Tacna. Despite the victory, the Allies could not contest for the domination of the Tarapacá department, abandoning it to Chilean control.
Battle of Tarapacá
Andrés Cáceres, commander of the Peruvian Zepita Nº 2 Battalion
Eleuterio Ramírez, commander of the Chilean 2nd Line Regiment
Battle of Tarapacá according to Diego Barros Arana's "Historia de la Guerra del Pacifico"
The War of the Pacific, also known as the Nitrate War and by multiple other names, was a war between Chile and a Bolivian–Peruvian alliance from 1879 to 1884. Fought over Chilean claims on coastal Bolivian territory in the Atacama Desert, the war ended with victory for Chile, which gained a significant amount of resource-rich territory from Peru and Bolivia.
Chilean lieutenant Solo Zaldívar and two soldiers burying three Bolivian soldiers after the Battle of Tacna. The elevation behind them is also a burial ground of victims.
Martiniano Urriola, with kepi, the commander of the occupation of Ayacucho in 1883, and Marcos Maturana, with poncho, the general chief of staff chief of the Expeditionary Army during the Lima Campaign; they view the dead bodies of a Peruvian gun crew after the Battle of Chorrillos.
A metallic brass cartridge for a Fusil Gras mle 1874 and a paper cartridge for a Chassepot rifle. The brass cartridge avoided the smoke and ashes of the self-consuming paper cartridge.
Battle of Iquique