Remember when the Navy seized that giant cash of AKs and whatnot on a ship from Yemen couple years ago? - https://www.politico.com/news/2021/05/09/us-navy-seizes-weapons-arabian-sea-486127
Where do you think those all ended up? Yep, documented and confirmed - went to the Ukraine.
I wonder how many new people are going to be added to the "World's Richest List" from the billions of dollars being sent to the Ukraine, and I wonder how many arms dealers are just waiting for the 2nd payday when the millions of weapons end up on the market after this is over.