TIL during the Vietnam War, the U.S. military conducted “Operation Popeye,” a cloud-seeding operation to extend the monsoon season – The goal was to disrupt enemy supply lines by creating heavy rains.

https://www.aaas.org/taxonomy/term/10/despite-past-failures-weather-modification-endures
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1gag5xt/til_during_the_vietnam_war_the_us_military/