Iran has a nuclear enrichment site - Fordow - located under a mountain, some half mile down in man-made caves. Israel doesn't have the only weapon that site fears, the "bunker-buster bomb," and the B-2 heavy bomber to deliver it. Those the US has.
The solution to this dilemma is 84 years old, courtesy of President Franklin Roosevelt. FDR or one of his minions coined the term "lend-lease," which the FDR Library describes as follows.
He introduced to the public the idea of lending, as opposed to selling, military supplies to Britain. He likened the plan to lending a garden hose to a neighbor so that the neighbor could put out a fire in his house; the neighbor would then return the hose “intact” or, if it got “smashed up—holes in it—during the fire,” replace it with a new one.
We lend the Israelis a B-2, several bunker-buster bombs, and a couple of aerial refueling planes. They bomb Fordow into rubble, and return the plane to us. Trump explains our rationale as being the logical response to theocratic Iran which has our death as a primary national goal.
