Chaco War service at Boqueron
· Fortin Boqueron, Gran Chaco, Paraguay

Wikimedia Commons · CC BY-SA 3.0 · file As a Paraguayan artillery officer, Stroessner commanded a platoon during the Battle of Boqueron in the Chaco War. The source establishes his participation at Boqueron; only the year is used because it does not date his individual presence more precisely.