The Israelis just took a delivery for over 100 F-16i, which have range to Iran
Then this.
I seriously doubt the USA would be complicit in an Israeli attack on Iran. That would simply everything the arabs have tried to claim for years.
Purchasing arms from someone is a far cry from working together on a specific mission.
I'm sure you're able to see the difference.
By your logic, wal-mart is complicit in 9/11, since they supplied the box cutters.