None. The US money Israel receives is purely used for buying from US defense contractors. This is developed by purely Israeli defense contractors. The US leverages significant discounts on these Israeli developed systems compared to other countries.
Also, the amount Israel gets is in the same ballpark as Egypt and Lebanon, but interesting that that is never mentioned?
This article is about an Israeli developed system, so no US tax payer money was used. It is an off topic discussion to discuss your hatred for Israel. Maybe submit a different article about that, but it is off topic for this one.
Also, the amount Israel gets is in the same ballpark as Egypt and Lebanon, but interesting that that is never mentioned?