Operation Upshot-Knothole
| Project Name : | Operation Upshot-Knothole |
|---|---|
| Related Links : | Black Projects Main Page |
Operation Upshot-Knothole was a series of eleven nuclear tests conducted by the United States in 1953 at the Nevada Test Site, notable for testing new tactical nuclear weapons and the first nuclear artillery shell. The operation provided critical data for military planning and civil defense efforts. atomicarchive.com Wikipedia
Overview of Operation Upshot-Knothole
[edit | edit source]Operation Upshot-Knothole was a significant series of nuclear tests conducted by the United States in 1953 at the Nevada Test Site. This operation consisted of eleven test shots and was crucial for military and civil defense planning.
Key Details
[edit | edit source]| Attribute | Details |
|---|---|
| Year | 1953 |
| Number of Tests | 11 |
| Notable Test | First nuclear artillery shell (Grable) |
| Total Yield | Up to 61 kilotons of TNT |
Objectives and Outcomes
[edit | edit source]- Military Preparation: The tests aimed to prepare the U.S. military for atomic combat by evaluating new tactical nuclear weapons.
- Civil Defense: Important data was gathered to enhance civil defense strategies.
- Thermonuclear Development: The operation tested radiation implosion systems for the first deployable thermonuclear weapons, which were further developed in Operation Castle the following year.
Participation
[edit | edit source]Approximately 21,000 military personnel participated in the ground exercise Desert Rock V, which coincided with the Grable test. This included members from all branches of the armed services, contributing to both tactical maneuvers and scientific studies.
Operation Upshot-Knothole played a pivotal role in advancing nuclear weapon technology and military strategy during the Cold War era.
