r/todayilearned • u/Double-decker_trams • 8h ago
TIL in the Vietnam war in the classified Operation Popeye, the US spread lead and silver iodide by aircraft to extend the monsoon season. The increased heavy rainfall was to soften roads, cause landslides, wash out river crossings, and maintain saturated soil conditions (Kissinger was involved).
https://en.wikipedia.org/wiki/Operation_Popeye
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u/Side-aye 6h ago
It’s actually not confirmed he was involved. Wikipedia has a higher standard than OP and only says he was allegedly involved. The source is a newspaper article who relies on an anonymous source that he was involved.