- See also: Category:Russia, as the histories of the two countries overlap.
This category has the following 13 subcategories, out of 13 total.
- Soviet & Russian aircraft (1 C, 50 P)
- Soviet culture (1 C, 3 P)
- History of the Soviet Union (8 C, 21 P)
- Soviet intelligence agencies (2 C, 4 P)
- Soviet spacecraft (16 P)
Pages in category "Soviet Union"
The following 25 pages are in this category, out of 25 total.