Are you stating that until now the Chinese didn’t know the winds blow from west to east?
I hope you’re f’ing with me.
I’m suggesting they were studying the patterns How the wind flow goes because if they are going to use Certain types of weapons they need To know the exact flow of it see they could put something in Deadwood And if the currents are right would carry it right to Washington DC this is more specific knowledge and just knowing the wind blows from west to east
Imagine AI taking in data of the flow of the winds in north America And making up war Scenarios for dispersion of weapons.