Operation Cauldron
Operation Cauldron was a series of secret biological warfare trials undertaken by the British government in 1952. Scientists from Porton Down and the Royal Navy were involved in releasing biological agents, including pneumonic and bubonic plague, brucellosis and tularaemia and testing the effects of the agents on caged monkeys and guinea pigs.
Operation Cauldron | |
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Type | Series of secret biological warfare trials |
Location | Off the coast of the Isle of Lewis in the Outer Hebrides |
Planned by | British government |
Objective | Releasing biological agents, including pneumonic and bubonic plague, brucellosis and tularaemia and testing the effects of the agents on caged monkeys and guinea pigs |
Date | 1952 |
Executed by | Scientists from Porton Down and the Royal Navy |
Outcome | Failure |
While the tests were carried out by Britain, the tests were a joint Anglo-US-Canadian operation, with a US Navy Lieutenant Commander taking part. US documents showed that the operation was not purely defensive, as later claimed; at a joint 1958 conference in Canada the US chemical corps minuted "it was agreed ... studies should be continued on aerosols ... all three countries should concentrate on the search for incapacitating and new-type lethal agents".