File talk:Civil defense sire, alert, England, 1968.ogg
 | This file does not require a rating on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
.svg)
Categories:
- File-Class military history articles
- File-Class military science, technology, and theory articles
- Military science, technology, and theory task force articles
- File-Class British military history articles
- British military history task force articles
- File-Class European military history articles
- European military history task force articles
- File-Class Cold War articles
- Cold War task force articles