Operation Popeye
Operation Popeye (also known as Project Popeye/Motorpool/Intermediary-Compatriot) was a top secret campaign, highly classified weather modification program in Southeast Asia during 1967-1972.

https://polarpedia.eu/en/operation-popeye/

Rainmaking Is Used As Weapon by U.S.
Article

By Seymour M. Hersh Special to The New York Times
July 3, 1972

https://www.nytimes.com/1972/0....7/03/archives/rainma

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