OTOH, the Mossad is well known to engage in disinformation.
Actually, it’s far more likely that the Biden admin is doing the leaking to make it look like he is putting the screws to Israel
It actually depends on the menacing of ammunition.
Israel makes its own ammo and has no need to import any from America.
America gives Israel the conventional munitions it needs to defend itself to prevent Israel from using its more powerful weapons against in their most efficient employments.
The Izzys have been doing things the hard way in Gaza.
If they get serious this thing is over in short order