Also US is very dependent on Israel’s military as well. Its the ONLY place in the world US can test its weapons and technology on “live production”. Also the money that it sends to Israel every year is in EMF form. Israel can only use this on US soil with US companies. Its basically money the US gov spends on boosting its defense industry and technology.

Also unrelated to security, many big US tech companies base their RND in Israel. Including Google, Nvidia, facebook, Amazon and mostly Intel. Intel researches, develops, tests and produces all their chips in Israel. All those companies and many more will be deeply impacted by sanctions to Israel.

US and Israel’s intelligence community is deeply intertwined. Each country is deeply based on each other over technology, means, equipment. FBI and CIA cannot compromise that.