Reports say a secret plan associated with former UK Prime Minister Margaret Thatcher proposed using leaf-eating moths to reduce coca cultivation in Peru. According to the account published by the Daily Mail, scientists would have bred thousands of insects at the UK’s Porton Down facility in Wiltshire, with the moths then air-dropped from helicopters over drug cartel plantations.
The claim frames the moth strategy as an approach to disrupt coca crops rather than to directly confront traffickers. However, this is based on a single outlet’s reporting, and the information provided here does not include details such as the plan’s timeframe, authorization, target sites, expected effectiveness, or whether it was ultimately carried out. No additional sources are provided in the prompt to confirm or contest the specific elements of the allegation.
Because only one article is available, differing angles across outlets cannot be assessed. Verification would require corroboration from other reporting or primary documents describing the proposal and its status.
