"The Supreme Art of War is to Subdue the Enemy Without Fighting.”
― Sun Tzu, The Art of War

Weather Modification is a Weapon of War.

Air Force Operational Capabilities Matrix
Weather as a Force Multiplier: Owning the Weather in 2025

"The technology is there, waiting for us to pull it all together;" in 2025 we can "Own the Weather."
https://apps.dtic.mil/dtic/tr/fulltext/u2/a333462.pdf

Operational Defenses through Weather Control in 2030
https://apps.dtic.mil/sti/pdfs/ADA539515.pdf

Militarization of the Anthropocene Through Solar Geoengineering
https://www.econstor.eu/bitstream/10419/234169/1/aicei2020-p173-183-4393657.pdf