Educational195310 min1920×1080

Operation Doorstep

National Archives

Education

At the Internet Archive

Clips are not offered for this film: no licence or public-domain mark is recorded for it.

About

Operation Doorstep Covers: 1953–1953

Description This film documents Operation Doorstep, a civil defense study of the effect of a 16-kiloton nuclear bomb detonated 300 feet above the ground on wood frame houses, automobiles, underground shelters, and manikins at varying distances. The test was conducted in Nevada in conjunction with Operation Upshot/Knothole Annie.

Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in FedFlix: US government films
Licence or status
The Internet Archive states none for this item.
Credit
National Archives
Who can watch
The archive gives no rating. Invisible Network shows it to Teens profiles and older, judged from its collection and subjects. How films are placed