https://www.warhistoryonline.com/world-war-ii/fusag-army-didntexist-m.html
An army can help win a war without even existing. Strange as that may seem, this is exactly what happened in the case of the First United States Army
fusagpattondayarmyexist
https://www.warhistoryonline.com/world-war-ii/fusag-the-ghost-army-pattons-d-day-force-that-was-only-a-threat-m.html
An army can help win a war without even existing. Strange as that may seem, this is exactly what happened in the case of the First United States Army
ghost armyfusagpattondayforce