Gruinard: The Anthrax Test Island and a Secret That Lasted 48 Years
In 1942, while Britain was preparing for a war for national survival against Nazi Germany, Porton Down scientists brought sheep to Gruinard Island off Scotland’s northwest coast. The island had been bought by the military, closed, and given the code name X Base. The goal was not to study a natural outbreak. They wanted to know what an anthrax-spore weapon could do in the field.
⬛ CONFIDENTIAL CDMediaKhamPha 8/30/2026 1 min read
In 1942, while Britain was preparing for a war for national survival against Nazi Germany, Porton Down scientists brought sheep to Gruinard Island off Scotland’s northwest coast. The island had been bought by the military, closed, and given the code name X Base. The goal was not to study a natural outbreak. They wanted to know what an anthrax-spore weapon could do in the field.
In 1942, while Britain was preparing for a war for national survival against Nazi Germany, Porton Down scientists brought sheep to Gruinard Island off Scotland’s northwest coast. The island had been bought by the military, closed, and given the code name X Base. The goal was not to study a natural outbreak. They wanted to know what an anthrax-spore weapon could do in the field.
In 1942, while Britain was preparing for a war for national survival against Nazi Germany, Porton Down scientists brought sheep to Gruinard Island off Scotland’s northwest coast. The island had been bought by the military, closed, and given the code name X Base. The goal was not to study a natural outbreak. They wanted to know what an anthrax-spore weapon could do in the field.
In 1942, while Britain was preparing for a war for national survival against Nazi Germany, Porton Down scientists brought sheep to Gruinard Island off Scotland’s northwest coast. The island had been bought by the military, closed, and given the code name X Base. The goal was not to study a natural outbreak. They wanted to know what an anthrax-spore weapon could do in the field.
In 1942, while Britain was preparing for a war for national survival against Nazi Germany, Porton Down scientists brought sheep to Gruinard Island off Scotland’s northwest coast. The island had been bought by the military, closed, and given the code name X Base. The goal was not to study a natural outbreak. They wanted to know what an anthrax-spore weapon could do in the field.