Battle of Kilometer 7
The Battle of Kilometer 7 was a series of clashes during the Chaco War between Bolivian and Paraguayan forces from 7 November 1932 to February 1933, and ended with a Paraguayan retreat to the northeast towards Gondra, later to be the site of the Battle of [Campo Jordán]. The Paraguayan initiative, which had belonged to the Paraguayans since the beginning of the siege of Boquerón passed to the Bolivian army until the Second Battle of Nanawa in July.