Where was At War with the Army filmed?
1950 film by Hal Walker
At War with the Army (1950) was filmed in Corriganville Movie Ranch, 1 place named in its Wikipedia article's Production section, in the United States. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's Production section
Wikipedia’s Production section names 1 place. Each links to the sentence that says so.
-
Towns & cities
Corriganville Movie Ranch
United States
Human settlement in United States of America
“However, it was filmed at Corriganville Movie Ranch from July to August 1949.” Wikipedia